From caf9a12b34d28f1d54f120ddaad412d720e638a6 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 30 Mar 2018 00:57:02 +0530
Subject: [PATCH] Update glfw from upstream

libxkbcommon based keyboard handling now works (at least the basic
stuff, haven't tested compose/mapnotify etc.)
---
 glfw/glfw3.h          | 173 +-------
 glfw/input.c          | 187 ++++++---
 glfw/internal.h       |  10 +-
 glfw/source-info.json |   7 +-
 glfw/window.c         |   2 +-
 glfw/wl_init.c        |  86 +---
 glfw/wl_platform.h    |   7 +-
 glfw/wl_window.c      |   9 +-
 glfw/x11_init.c       | 404 ++----------------
 glfw/x11_platform.h   |  25 +-
 glfw/x11_window.c     | 208 ++--------
 glfw/xkb_glfw.c       | 385 +++++++++++++++++
 glfw/xkb_glfw.h       | 353 ++--------------
 glfw/xkb_unicode.c    | 940 ------------------------------------------
 glfw/xkb_unicode.h    |  28 --
 kitty/glfw-wrapper.c  |  10 +-
 kitty/glfw-wrapper.h  |  73 +---
 17 files changed, 664 insertions(+), 2243 deletions(-)
 create mode 100644 glfw/xkb_glfw.c
 delete mode 100644 glfw/xkb_unicode.c
 delete mode 100644 glfw/xkb_unicode.h

diff --git a/glfw/glfw3.h b/glfw/glfw3.h
index 9361ea92d..005144276 100644
--- a/glfw/glfw3.h
+++ b/glfw/glfw3.h
@@ -1375,9 +1375,15 @@ typedef void (* GLFWcursorenterfun)(GLFWwindow*,int);
  */
 typedef void (* GLFWscrollfun)(GLFWwindow*,double,double);
 
-/*! @brief The function signature for keyboard key callbacks.
+/*! @brief The function signature for key callbacks.
  *
- *  This is the function signature for keyboard key callback functions.
+ *  This is the function signature for key callback functions.
+ *  The semantics of this function are that the key that is interacted with on the
+ *  keyboard is reported, and the text, if any generated by the key is reported.
+ *  So, for example, if on a US-ASCII keyboard the user presses Shift+= GLFW
+ *  will report the text "+" and the key as GLFW_KEY_EQUAL. The reported key takes into
+ *  account any current keyboard maps defined in the OS. So with a dvorak mapping, pressing
+ *  the "q" key will generate text "d" and GLFW_KEY_D.
  *
  *  @param[in] window The window that received the event.
  *  @param[in] key The [keyboard key](@ref keys) that was pressed or released.
@@ -1385,56 +1391,17 @@ typedef void (* GLFWscrollfun)(GLFWwindow*,double,double);
  *  @param[in] action `GLFW_PRESS`, `GLFW_RELEASE` or `GLFW_REPEAT`.
  *  @param[in] mods Bit field describing which [modifier keys](@ref mods) were
  *  held down.
+ *  @param[in] text UTF-8 encoded text generated by this key event or empty string.
+ *  @param[in] reserved Reserved for future use.
  *
  *  @sa @ref input_key
- *  @sa @ref glfwSetKeyCallback
+ *  @sa @ref glfwSetKeyboardCallback
  *
- *  @since Added in version 1.0.
- *  @glfw3 Added window handle, scancode and modifier mask parameters.
+ *  @since Added in version 4.0.
  *
  *  @ingroup input
  */
-typedef void (* GLFWkeyfun)(GLFWwindow*,int,int,int,int);
-
-/*! @brief The function signature for Unicode character callbacks.
- *
- *  This is the function signature for Unicode character callback functions.
- *
- *  @param[in] window The window that received the event.
- *  @param[in] codepoint The Unicode code point of the character.
- *
- *  @sa @ref input_char
- *  @sa @ref glfwSetCharCallback
- *
- *  @since Added in version 2.4.
- *  @glfw3 Added window handle parameter.
- *
- *  @ingroup input
- */
-typedef void (* GLFWcharfun)(GLFWwindow*,unsigned int);
-
-/*! @brief The function signature for Unicode character with modifiers
- *  callbacks.
- *
- *  This is the function signature for Unicode character with modifiers callback
- *  functions.  It is called for each input character, regardless of what
- *  modifier keys are held down.
- *
- *  @param[in] window The window that received the event.
- *  @param[in] codepoint The Unicode code point of the character.
- *  @param[in] mods Bit field describing which [modifier keys](@ref mods) were
- *  held down.
- *
- *  @sa @ref input_char
- *  @sa @ref glfwSetCharModsCallback
- *
- *  @deprecated Scheduled for removal in version 4.0.
- *
- *  @since Added in version 3.1.
- *
- *  @ingroup input
- */
-typedef void (* GLFWcharmodsfun)(GLFWwindow*,unsigned int,int);
+typedef void (* GLFWkeyboardfun)(GLFWwindow*, int, int, int, int, const char*, int);
 
 /*! @brief The function signature for file drop callbacks.
  *
@@ -4232,121 +4199,11 @@ GLFWAPI void glfwDestroyCursor(GLFWcursor* cursor);
  */
 GLFWAPI void glfwSetCursor(GLFWwindow* window, GLFWcursor* cursor);
 
-/*! @brief Sets the key callback.
- *
- *  This function sets the key callback of the specified window, which is called
- *  when a key is pressed, repeated or released.
- *
- *  The key functions deal with physical keys, with layout independent
- *  [key tokens](@ref keys) named after their values in the standard US keyboard
- *  layout.  If you want to input text, use the
- *  [character callback](@ref glfwSetCharCallback) instead.
- *
- *  When a window loses input focus, it will generate synthetic key release
- *  events for all pressed keys.  You can tell these events from user-generated
- *  events by the fact that the synthetic ones are generated after the focus
- *  loss event has been processed, i.e. after the
- *  [window focus callback](@ref glfwSetWindowFocusCallback) has been called.
- *
- *  The scancode of a key is specific to that platform or sometimes even to that
- *  machine.  Scancodes are intended to allow users to bind keys that don't have
- *  a GLFW key token.  Such keys have `key` set to `GLFW_KEY_UNKNOWN`, their
- *  state is not saved and so it cannot be queried with @ref glfwGetKey.
- *
- *  Sometimes GLFW needs to generate synthetic key events, in which case the
- *  scancode may be zero.
- *
- *  @param[in] window The window whose callback to set.
- *  @param[in] cbfun The new key callback, or `NULL` to remove the currently
- *  set callback.
- *  @return The previously set callback, or `NULL` if no callback was set or the
- *  library had not been [initialized](@ref intro_init).
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function must only be called from the main thread.
- *
- *  @sa @ref input_key
- *
- *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter and return value.
+/*! @brief Sets the callback for handling keyboard events.
  *
  *  @ingroup input
  */
-GLFWAPI GLFWkeyfun glfwSetKeyCallback(GLFWwindow* window, GLFWkeyfun cbfun);
-
-/*! @brief Sets the Unicode character callback.
- *
- *  This function sets the character callback of the specified window, which is
- *  called when a Unicode character is input.
- *
- *  The character callback is intended for Unicode text input.  As it deals with
- *  characters, it is keyboard layout dependent, whereas the
- *  [key callback](@ref glfwSetKeyCallback) is not.  Characters do not map 1:1
- *  to physical keys, as a key may produce zero, one or more characters.  If you
- *  want to know whether a specific physical key was pressed or released, see
- *  the key callback instead.
- *
- *  The character callback behaves as system text input normally does and will
- *  not be called if modifier keys are held down that would prevent normal text
- *  input on that platform, for example a Super (Command) key on macOS or Alt key
- *  on Windows.  There is a
- *  [character with modifiers callback](@ref glfwSetCharModsCallback) that
- *  receives these events.
- *
- *  @param[in] window The window whose callback to set.
- *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
- *  callback.
- *  @return The previously set callback, or `NULL` if no callback was set or the
- *  library had not been [initialized](@ref intro_init).
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function must only be called from the main thread.
- *
- *  @sa @ref input_char
- *
- *  @since Added in version 2.4.
- *  @glfw3 Added window handle parameter and return value.
- *
- *  @ingroup input
- */
-GLFWAPI GLFWcharfun glfwSetCharCallback(GLFWwindow* window, GLFWcharfun cbfun);
-
-/*! @brief Sets the Unicode character with modifiers callback.
- *
- *  This function sets the character with modifiers callback of the specified
- *  window, which is called when a Unicode character is input regardless of what
- *  modifier keys are used.
- *
- *  The character with modifiers callback is intended for implementing custom
- *  Unicode character input.  For regular Unicode text input, see the
- *  [character callback](@ref glfwSetCharCallback).  Like the character
- *  callback, the character with modifiers callback deals with characters and is
- *  keyboard layout dependent.  Characters do not map 1:1 to physical keys, as
- *  a key may produce zero, one or more characters.  If you want to know whether
- *  a specific physical key was pressed or released, see the
- *  [key callback](@ref glfwSetKeyCallback) instead.
- *
- *  @param[in] window The window whose callback to set.
- *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
- *  callback.
- *  @return The previously set callback, or `NULL` if no callback was set or an
- *  [error](@ref error_handling) occurred.
- *
- *  @deprecated Scheduled for removal in version 4.0.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function must only be called from the main thread.
- *
- *  @sa @ref input_char
- *
- *  @since Added in version 3.1.
- *
- *  @ingroup input
- */
-GLFWAPI GLFWcharmodsfun glfwSetCharModsCallback(GLFWwindow* window, GLFWcharmodsfun cbfun);
+GLFWAPI GLFWkeyboardfun glfwSetKeyboardCallback(GLFWwindow* window, GLFWkeyboardfun cbfun);
 
 /*! @brief Sets the mouse button callback.
  *
diff --git a/glfw/input.c b/glfw/input.c
index c4f1e3037..e78a8c126 100644
--- a/glfw/input.c
+++ b/glfw/input.c
@@ -255,9 +255,9 @@ static GLFWbool parseMapping(_GLFWmapping* mapping, const char* string)
 //////                         GLFW event API                       //////
 //////////////////////////////////////////////////////////////////////////
 
-// Notifies shared code of a physical key event
+// Notifies shared code of a key event
 //
-void _glfwInputKey(_GLFWwindow* window, int key, int scancode, int action, int mods)
+void _glfwInputKeyboard(_GLFWwindow* window, int key, int scancode, int action, int mods, const char* text, int state)
 {
     if (key >= 0 && key <= GLFW_KEY_LAST)
     {
@@ -278,31 +278,10 @@ void _glfwInputKey(_GLFWwindow* window, int key, int scancode, int action, int m
             action = GLFW_REPEAT;
     }
 
-    if (!window->lockKeyMods)
-        mods &= ~(GLFW_MOD_CAPS_LOCK | GLFW_MOD_NUM_LOCK);
 
-    if (window->callbacks.key)
-        window->callbacks.key((GLFWwindow*) window, key, scancode, action, mods);
-}
-
-// Notifies shared code of a Unicode codepoint input event
-// The 'plain' parameter determines whether to emit a regular character event
-//
-void _glfwInputChar(_GLFWwindow* window, unsigned int codepoint, int mods, GLFWbool plain)
-{
-    if (codepoint < 32 || (codepoint > 126 && codepoint < 160))
-        return;
-
-    if (!window->lockKeyMods)
-        mods &= ~(GLFW_MOD_CAPS_LOCK | GLFW_MOD_NUM_LOCK);
-
-    if (window->callbacks.charmods)
-        window->callbacks.charmods((GLFWwindow*) window, codepoint, mods);
-
-    if (plain)
-    {
-        if (window->callbacks.character)
-            window->callbacks.character((GLFWwindow*) window, codepoint);
+    if (window->callbacks.keyboard) {
+        if (!window->lockKeyMods) mods &= ~(GLFW_MOD_CAPS_LOCK | GLFW_MOD_NUM_LOCK);
+        window->callbacks.keyboard((GLFWwindow*) window, key, scancode, action, mods, text, state);
     }
 }
 
@@ -454,6 +433,137 @@ void _glfwFreeJoystick(_GLFWjoystick* js)
     memset(js, 0, sizeof(_GLFWjoystick));
 }
 
+const char* _glfwGetKeyName(int key)
+{
+    switch (key)
+    {
+        // Printable keys
+        case GLFW_KEY_A:            return "A";
+        case GLFW_KEY_B:            return "B";
+        case GLFW_KEY_C:            return "C";
+        case GLFW_KEY_D:            return "D";
+        case GLFW_KEY_E:            return "E";
+        case GLFW_KEY_F:            return "F";
+        case GLFW_KEY_G:            return "G";
+        case GLFW_KEY_H:            return "H";
+        case GLFW_KEY_I:            return "I";
+        case GLFW_KEY_J:            return "J";
+        case GLFW_KEY_K:            return "K";
+        case GLFW_KEY_L:            return "L";
+        case GLFW_KEY_M:            return "M";
+        case GLFW_KEY_N:            return "N";
+        case GLFW_KEY_O:            return "O";
+        case GLFW_KEY_P:            return "P";
+        case GLFW_KEY_Q:            return "Q";
+        case GLFW_KEY_R:            return "R";
+        case GLFW_KEY_S:            return "S";
+        case GLFW_KEY_T:            return "T";
+        case GLFW_KEY_U:            return "U";
+        case GLFW_KEY_V:            return "V";
+        case GLFW_KEY_W:            return "W";
+        case GLFW_KEY_X:            return "X";
+        case GLFW_KEY_Y:            return "Y";
+        case GLFW_KEY_Z:            return "Z";
+        case GLFW_KEY_1:            return "1";
+        case GLFW_KEY_2:            return "2";
+        case GLFW_KEY_3:            return "3";
+        case GLFW_KEY_4:            return "4";
+        case GLFW_KEY_5:            return "5";
+        case GLFW_KEY_6:            return "6";
+        case GLFW_KEY_7:            return "7";
+        case GLFW_KEY_8:            return "8";
+        case GLFW_KEY_9:            return "9";
+        case GLFW_KEY_0:            return "0";
+        case GLFW_KEY_SPACE:        return "SPACE";
+        case GLFW_KEY_MINUS:        return "MINUS";
+        case GLFW_KEY_EQUAL:        return "EQUAL";
+        case GLFW_KEY_LEFT_BRACKET: return "LEFT BRACKET";
+        case GLFW_KEY_RIGHT_BRACKET: return "RIGHT BRACKET";
+        case GLFW_KEY_BACKSLASH:    return "BACKSLASH";
+        case GLFW_KEY_SEMICOLON:    return "SEMICOLON";
+        case GLFW_KEY_APOSTROPHE:   return "APOSTROPHE";
+        case GLFW_KEY_GRAVE_ACCENT: return "GRAVE ACCENT";
+        case GLFW_KEY_COMMA:        return "COMMA";
+        case GLFW_KEY_PERIOD:       return "PERIOD";
+        case GLFW_KEY_SLASH:        return "SLASH";
+        case GLFW_KEY_WORLD_1:      return "WORLD 1";
+        case GLFW_KEY_WORLD_2:      return "WORLD 2";
+
+        // Function keys
+        case GLFW_KEY_ESCAPE:       return "ESCAPE";
+        case GLFW_KEY_F1:           return "F1";
+        case GLFW_KEY_F2:           return "F2";
+        case GLFW_KEY_F3:           return "F3";
+        case GLFW_KEY_F4:           return "F4";
+        case GLFW_KEY_F5:           return "F5";
+        case GLFW_KEY_F6:           return "F6";
+        case GLFW_KEY_F7:           return "F7";
+        case GLFW_KEY_F8:           return "F8";
+        case GLFW_KEY_F9:           return "F9";
+        case GLFW_KEY_F10:          return "F10";
+        case GLFW_KEY_F11:          return "F11";
+        case GLFW_KEY_F12:          return "F12";
+        case GLFW_KEY_F13:          return "F13";
+        case GLFW_KEY_F14:          return "F14";
+        case GLFW_KEY_F15:          return "F15";
+        case GLFW_KEY_F16:          return "F16";
+        case GLFW_KEY_F17:          return "F17";
+        case GLFW_KEY_F18:          return "F18";
+        case GLFW_KEY_F19:          return "F19";
+        case GLFW_KEY_F20:          return "F20";
+        case GLFW_KEY_F21:          return "F21";
+        case GLFW_KEY_F22:          return "F22";
+        case GLFW_KEY_F23:          return "F23";
+        case GLFW_KEY_F24:          return "F24";
+        case GLFW_KEY_F25:          return "F25";
+        case GLFW_KEY_UP:           return "UP";
+        case GLFW_KEY_DOWN:         return "DOWN";
+        case GLFW_KEY_LEFT:         return "LEFT";
+        case GLFW_KEY_RIGHT:        return "RIGHT";
+        case GLFW_KEY_LEFT_SHIFT:   return "LEFT SHIFT";
+        case GLFW_KEY_RIGHT_SHIFT:  return "RIGHT SHIFT";
+        case GLFW_KEY_LEFT_CONTROL: return "LEFT CONTROL";
+        case GLFW_KEY_RIGHT_CONTROL: return "RIGHT CONTROL";
+        case GLFW_KEY_LEFT_ALT:     return "LEFT ALT";
+        case GLFW_KEY_RIGHT_ALT:    return "RIGHT ALT";
+        case GLFW_KEY_TAB:          return "TAB";
+        case GLFW_KEY_ENTER:        return "ENTER";
+        case GLFW_KEY_BACKSPACE:    return "BACKSPACE";
+        case GLFW_KEY_INSERT:       return "INSERT";
+        case GLFW_KEY_DELETE:       return "DELETE";
+        case GLFW_KEY_PAGE_UP:      return "PAGE UP";
+        case GLFW_KEY_PAGE_DOWN:    return "PAGE DOWN";
+        case GLFW_KEY_HOME:         return "HOME";
+        case GLFW_KEY_END:          return "END";
+        case GLFW_KEY_KP_0:         return "KEYPAD 0";
+        case GLFW_KEY_KP_1:         return "KEYPAD 1";
+        case GLFW_KEY_KP_2:         return "KEYPAD 2";
+        case GLFW_KEY_KP_3:         return "KEYPAD 3";
+        case GLFW_KEY_KP_4:         return "KEYPAD 4";
+        case GLFW_KEY_KP_5:         return "KEYPAD 5";
+        case GLFW_KEY_KP_6:         return "KEYPAD 6";
+        case GLFW_KEY_KP_7:         return "KEYPAD 7";
+        case GLFW_KEY_KP_8:         return "KEYPAD 8";
+        case GLFW_KEY_KP_9:         return "KEYPAD 9";
+        case GLFW_KEY_KP_DIVIDE:    return "KEYPAD DIVIDE";
+        case GLFW_KEY_KP_MULTIPLY:  return "KEYPAD MULTPLY";
+        case GLFW_KEY_KP_SUBTRACT:  return "KEYPAD SUBTRACT";
+        case GLFW_KEY_KP_ADD:       return "KEYPAD ADD";
+        case GLFW_KEY_KP_DECIMAL:   return "KEYPAD DECIMAL";
+        case GLFW_KEY_KP_EQUAL:     return "KEYPAD EQUAL";
+        case GLFW_KEY_KP_ENTER:     return "KEYPAD ENTER";
+        case GLFW_KEY_PRINT_SCREEN: return "PRINT SCREEN";
+        case GLFW_KEY_NUM_LOCK:     return "NUM LOCK";
+        case GLFW_KEY_CAPS_LOCK:    return "CAPS LOCK";
+        case GLFW_KEY_SCROLL_LOCK:  return "SCROLL LOCK";
+        case GLFW_KEY_PAUSE:        return "PAUSE";
+        case GLFW_KEY_LEFT_SUPER:   return "LEFT SUPER";
+        case GLFW_KEY_RIGHT_SUPER:  return "RIGHT SUPER";
+        case GLFW_KEY_MENU:         return "MENU";
+
+        default:                    return "UNKNOWN";
+    }
+}
 
 //////////////////////////////////////////////////////////////////////////
 //////                        GLFW public API                       //////
@@ -791,33 +901,13 @@ GLFWAPI void glfwSetCursor(GLFWwindow* windowHandle, GLFWcursor* cursorHandle)
     _glfwPlatformSetCursor(window, cursor);
 }
 
-GLFWAPI GLFWkeyfun glfwSetKeyCallback(GLFWwindow* handle, GLFWkeyfun cbfun)
+GLFWAPI GLFWkeyboardfun glfwSetKeyboardCallback(GLFWwindow* handle, GLFWkeyboardfun cbfun)
 {
     _GLFWwindow* window = (_GLFWwindow*) handle;
     assert(window != NULL);
 
     _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
-    _GLFW_SWAP_POINTERS(window->callbacks.key, cbfun);
-    return cbfun;
-}
-
-GLFWAPI GLFWcharfun glfwSetCharCallback(GLFWwindow* handle, GLFWcharfun cbfun)
-{
-    _GLFWwindow* window = (_GLFWwindow*) handle;
-    assert(window != NULL);
-
-    _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
-    _GLFW_SWAP_POINTERS(window->callbacks.character, cbfun);
-    return cbfun;
-}
-
-GLFWAPI GLFWcharmodsfun glfwSetCharModsCallback(GLFWwindow* handle, GLFWcharmodsfun cbfun)
-{
-    _GLFWwindow* window = (_GLFWwindow*) handle;
-    assert(window != NULL);
-
-    _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
-    _GLFW_SWAP_POINTERS(window->callbacks.charmods, cbfun);
+    _GLFW_SWAP_POINTERS(window->callbacks.keyboard, cbfun);
     return cbfun;
 }
 
@@ -1305,4 +1395,3 @@ GLFWAPI uint64_t glfwGetTimerFrequency(void)
     _GLFW_REQUIRE_INIT_OR_RETURN(0);
     return _glfwPlatformGetTimerFrequency();
 }
-
diff --git a/glfw/internal.h b/glfw/internal.h
index fb6317458..5e04a2e34 100644
--- a/glfw/internal.h
+++ b/glfw/internal.h
@@ -407,9 +407,7 @@ struct _GLFWwindow
         GLFWcursorposfun        cursorPos;
         GLFWcursorenterfun      cursorEnter;
         GLFWscrollfun           scroll;
-        GLFWkeyfun              key;
-        GLFWcharfun             character;
-        GLFWcharmodsfun         charmods;
+        GLFWkeyboardfun         keyboard;
         GLFWdropfun             drop;
     } callbacks;
 
@@ -711,10 +709,7 @@ void _glfwInputWindowDamage(_GLFWwindow* window);
 void _glfwInputWindowCloseRequest(_GLFWwindow* window);
 void _glfwInputWindowMonitor(_GLFWwindow* window, _GLFWmonitor* monitor);
 
-void _glfwInputKey(_GLFWwindow* window,
-                   int key, int scancode, int action, int mods);
-void _glfwInputChar(_GLFWwindow* window,
-                    unsigned int codepoint, int mods, GLFWbool plain);
+void _glfwInputKeyboard(_GLFWwindow* window, int key, int scancode, int action, int mods, const char* text, int state);
 void _glfwInputScroll(_GLFWwindow* window, double xoffset, double yoffset);
 void _glfwInputMouseClick(_GLFWwindow* window, int button, int action, int mods);
 void _glfwInputCursorPos(_GLFWwindow* window, double xpos, double ypos);
@@ -763,6 +758,7 @@ _GLFWjoystick* _glfwAllocJoystick(const char* name,
                                   int buttonCount,
                                   int hatCount);
 void _glfwFreeJoystick(_GLFWjoystick* js);
+const char* _glfwGetKeyName(int key);
 
 GLFWbool _glfwInitVulkan(int mode);
 void _glfwTerminateVulkan(void);
diff --git a/glfw/source-info.json b/glfw/source-info.json
index 00070c09b..9bb069df8 100644
--- a/glfw/source-info.json
+++ b/glfw/source-info.json
@@ -58,7 +58,6 @@
       "posix_time.h", 
       "posix_thread.h", 
       "xkb_glfw.h", 
-      "xkb_unicode.h", 
       "egl_context.h", 
       "osmesa_context.h", 
       "linux_joystick.h"
@@ -76,7 +75,7 @@
       "wl_window.c", 
       "posix_time.c", 
       "posix_thread.c", 
-      "xkb_unicode.c", 
+      "xkb_glfw.c", 
       "egl_context.c", 
       "osmesa_context.c", 
       "linux_joystick.c"
@@ -109,7 +108,7 @@
   "x11": {
     "headers": [
       "x11_platform.h", 
-      "xkb_unicode.h", 
+      "xkb_glfw.h", 
       "posix_time.h", 
       "posix_thread.h", 
       "glx_context.h", 
@@ -121,7 +120,7 @@
       "x11_init.c", 
       "x11_monitor.c", 
       "x11_window.c", 
-      "xkb_unicode.c", 
+      "xkb_glfw.c", 
       "posix_time.c", 
       "posix_thread.c", 
       "glx_context.c", 
diff --git a/glfw/window.c b/glfw/window.c
index 6be617433..9f6b660c6 100644
--- a/glfw/window.c
+++ b/glfw/window.c
@@ -54,7 +54,7 @@ void _glfwInputWindowFocus(_GLFWwindow* window, GLFWbool focused)
             if (window->keys[key] == GLFW_PRESS)
             {
                 const int scancode = _glfwPlatformGetKeyScancode(key);
-                _glfwInputKey(window, key, scancode, GLFW_RELEASE, 0);
+                _glfwInputKeyboard(window, key, scancode, GLFW_RELEASE, 0, "", 0);
             }
         }
 
diff --git a/glfw/wl_init.c b/glfw/wl_init.c
index f9e356774..5576b9f6d 100644
--- a/glfw/wl_init.c
+++ b/glfw/wl_init.c
@@ -362,7 +362,7 @@ static void keyboardHandleKeymap(void* data,
         close(fd);
         return;
     }
-    xkb_glfw_compile_keymap(mapStr);
+    glfw_xkb_compile_keymap(&_glfw.wl.xkb, mapStr);
     munmap(mapStr, size);
     close(fd);
 
@@ -404,54 +404,6 @@ static void keyboardHandleLeave(void* data,
     _glfwInputWindowFocus(window, GLFW_FALSE);
 }
 
-static xkb_keysym_t composeSymbol(xkb_keysym_t sym)
-{
-    if (sym == XKB_KEY_NoSymbol || !_glfw.wl.xkb.composeState)
-        return sym;
-    if (xkb_compose_state_feed(_glfw.wl.xkb.composeState, sym)
-            != XKB_COMPOSE_FEED_ACCEPTED)
-        return sym;
-    switch (xkb_compose_state_get_status(_glfw.wl.xkb.composeState))
-    {
-        case XKB_COMPOSE_COMPOSED:
-            return xkb_compose_state_get_one_sym(_glfw.wl.xkb.composeState);
-        case XKB_COMPOSE_COMPOSING:
-        case XKB_COMPOSE_CANCELLED:
-            return XKB_KEY_NoSymbol;
-        case XKB_COMPOSE_NOTHING:
-        default:
-            return sym;
-    }
-}
-
-static void inputChar(_GLFWwindow* window, uint32_t key, GLFWbool *shouldRepeat)
-{
-    uint32_t code, numSyms;
-    long cp;
-    const xkb_keysym_t *syms;
-    xkb_keysym_t sym;
-
-    code = key + 8;
-    numSyms = xkb_state_key_get_syms(_glfw.wl.xkb.state, code, &syms);
-    *shouldRepeat = xkb_keymap_key_repeats(_glfw.wl.xkb.keymap, code);
-
-    if (numSyms == 1)
-    {
-        sym = composeSymbol(syms[0]);
-        cp = _glfwKeySym2Unicode(sym);
-        if (cp != -1)
-        {
-            const int mods = _glfw.wl.xkb.modifiers;
-            const int plain = !(mods & (GLFW_MOD_CONTROL | GLFW_MOD_ALT));
-            if (*shouldRepeat) {
-                _glfw.wl.keyRepeatInfo.codepoint = cp;
-                _glfw.wl.keyRepeatInfo.plain = plain;
-            }
-            _glfwInputChar(window, cp, mods, plain);
-        }
-    }
-}
-
 static void keyboardHandleKey(void* data,
                               struct wl_keyboard* keyboard,
                               uint32_t serial,
@@ -459,34 +411,18 @@ static void keyboardHandleKey(void* data,
                               uint32_t key,
                               uint32_t state)
 {
-    int keyCode;
-    int action;
     _GLFWwindow* window = _glfw.wl.keyboardFocus;
-
     if (!window)
         return;
-
-    keyCode = xkb_glfw_to_glfw_key_code(key);
-    action = state == WL_KEYBOARD_KEY_STATE_PRESSED
-            ? GLFW_PRESS : GLFW_RELEASE;
+    int action = state == WL_KEYBOARD_KEY_STATE_PRESSED ? GLFW_PRESS : GLFW_RELEASE;
+    glfw_xkb_handle_key_event(window, &_glfw.wl.xkb, key, action);
     _glfw.wl.keyRepeatInfo.nextRepeatAt = 0;
-    _glfw.wl.keyRepeatInfo.codepoint = -1;
 
-    _glfwInputKey(window, keyCode, key, action,
-                  _glfw.wl.xkb.modifiers);
-
-    if (action == GLFW_PRESS)
+    if (action == GLFW_PRESS && _glfw.wl.keyboardRepeatRate > 0 && glfw_xkb_should_repeat(&_glfw.wl.xkb, key))
     {
-        GLFWbool shouldRepeat = GLFW_FALSE;
-        inputChar(window, key, &shouldRepeat);
-
-        if (shouldRepeat && _glfw.wl.keyboardRepeatRate > 0)
-        {
-            _glfw.wl.keyRepeatInfo.glfwKeyCode = keyCode;
-            _glfw.wl.keyRepeatInfo.scancode = key;
-            _glfw.wl.keyRepeatInfo.nextRepeatAt = glfwGetTime() + (double)(_glfw.wl.keyboardRepeatDelay) / 1000.0;
-            _glfw.wl.keyRepeatInfo.keyboardFocus = window;
-        }
+        _glfw.wl.keyRepeatInfo.key = key;
+        _glfw.wl.keyRepeatInfo.nextRepeatAt = glfwGetTime() + (double)(_glfw.wl.keyboardRepeatDelay) / 1000.0;
+        _glfw.wl.keyRepeatInfo.keyboardFocus = window;
     }
 }
 
@@ -498,7 +434,7 @@ static void keyboardHandleModifiers(void* data,
                                     uint32_t modsLocked,
                                     uint32_t group)
 {
-    xkb_glfw_update_modifiers(modsDepressed, modsLatched, modsLocked, group);
+    glfw_xkb_update_modifiers(&_glfw.wl.xkb, modsDepressed, modsLatched, modsLocked, group);
 }
 
 static void keyboardHandleRepeatInfo(void* data,
@@ -711,8 +647,6 @@ int _glfwPlatformInit(void)
     _glfw.wl.egl.window_resize = (PFN_wl_egl_window_resize)
         _glfw_dlsym(_glfw.wl.egl.handle, "wl_egl_window_resize");
 
-    load_glfw_xkb();
-
     _glfw.wl.display = wl_display_connect(NULL);
     if (!_glfw.wl.display)
     {
@@ -724,7 +658,7 @@ int _glfwPlatformInit(void)
     _glfw.wl.registry = wl_display_get_registry(_glfw.wl.display);
     wl_registry_add_listener(_glfw.wl.registry, &registryListener, NULL);
 
-    create_glfw_xkb_context();
+    if (!glfw_xkb_create_context(&_glfw.wl.xkb)) return GLFW_FALSE;
 
     // Sync so we got all registry objects
     wl_display_roundtrip(_glfw.wl.display);
@@ -767,7 +701,7 @@ void _glfwPlatformTerminate(void)
         _glfw.wl.egl.handle = NULL;
     }
 
-    release_glfw_xkb();
+    glfw_xkb_release(&_glfw.wl.xkb);
 
     if (_glfw.wl.cursorTheme)
         wl_cursor_theme_destroy(_glfw.wl.cursorTheme);
diff --git a/glfw/wl_platform.h b/glfw/wl_platform.h
index da472af60..2da58b8b4 100644
--- a/glfw/wl_platform.h
+++ b/glfw/wl_platform.h
@@ -48,9 +48,7 @@ typedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR
 #else
 #include "null_joystick.h"
 #endif
-#define GLFW_XKB_GLOBAL_NAME _glfw.wl.xkb
 #include "xkb_glfw.h"
-#include "xkb_unicode.h"
 #include "egl_context.h"
 #include "osmesa_context.h"
 
@@ -204,10 +202,7 @@ typedef struct _GLFWlibraryWayland
     int32_t                     keyboardRepeatRate;
     int32_t                     keyboardRepeatDelay;
     struct {
-        long                    codepoint;
-        int                     plain;
-        int                     glfwKeyCode;
-        int                     scancode;
+        uint32_t                key;
         double                  nextRepeatAt;
         _GLFWwindow*            keyboardFocus;
     } keyRepeatInfo;
diff --git a/glfw/wl_window.c b/glfw/wl_window.c
index 333fd3721..92817a61b 100644
--- a/glfw/wl_window.c
+++ b/glfw/wl_window.c
@@ -693,10 +693,8 @@ static void
 dispatchPendingKeyRepeats() {
     if (_glfw.wl.keyRepeatInfo.nextRepeatAt <= 0 || _glfw.wl.keyRepeatInfo.keyboardFocus != _glfw.wl.keyboardFocus || _glfw.wl.keyboardRepeatRate == 0) return;
     double now = glfwGetTime();
-    const int mods = _glfw.wl.xkb.modifiers;
     while (_glfw.wl.keyRepeatInfo.nextRepeatAt <= now) {
-        _glfwInputKey(_glfw.wl.keyRepeatInfo.keyboardFocus, _glfw.wl.keyRepeatInfo.glfwKeyCode, _glfw.wl.keyRepeatInfo.scancode, GLFW_REPEAT, mods);
-        if (_glfw.wl.keyRepeatInfo.codepoint > -1) _glfwInputChar(_glfw.wl.keyRepeatInfo.keyboardFocus, _glfw.wl.keyRepeatInfo.codepoint, mods, _glfw.wl.keyRepeatInfo.plain);
+        glfw_xkb_handle_key_event(_glfw.wl.keyRepeatInfo.keyboardFocus, &_glfw.wl.xkb, _glfw.wl.keyRepeatInfo.key, GLFW_REPEAT);
         _glfw.wl.keyRepeatInfo.nextRepeatAt += 1.0 / _glfw.wl.keyboardRepeatRate;
         now = glfwGetTime();
     }
@@ -1244,13 +1242,12 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
 
 const char* _glfwPlatformGetScancodeName(int scancode)
 {
-    // TODO
-    return NULL;
+    return glfw_xkb_keysym_name(scancode);
 }
 
 int _glfwPlatformGetKeyScancode(int key)
 {
-    return _glfw.wl.xkb.scancodes[key];
+    return glfw_xkb_sym_for_key(key);
 }
 
 int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
diff --git a/glfw/x11_init.c b/glfw/x11_init.c
index af4fb7ed6..cde6569d7 100644
--- a/glfw/x11_init.c
+++ b/glfw/x11_init.c
@@ -36,319 +36,6 @@
 #include <locale.h>
 
 
-// Translate an X11 key code to a GLFW key code.
-//
-static int translateKeyCode(int scancode)
-{
-    int keySym;
-
-    // Valid key code range is  [8,255], according to the Xlib manual
-    if (scancode < 8 || scancode > 255)
-        return GLFW_KEY_UNKNOWN;
-
-    if (_glfw.x11.xkb.available)
-    {
-        // Try secondary keysym, for numeric keypad keys
-        // Note: This way we always force "NumLock = ON", which is intentional
-        // since the returned key code should correspond to a physical
-        // location.
-        keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, 0, 1);
-        switch (keySym)
-        {
-            case XK_KP_0:           return GLFW_KEY_KP_0;
-            case XK_KP_1:           return GLFW_KEY_KP_1;
-            case XK_KP_2:           return GLFW_KEY_KP_2;
-            case XK_KP_3:           return GLFW_KEY_KP_3;
-            case XK_KP_4:           return GLFW_KEY_KP_4;
-            case XK_KP_5:           return GLFW_KEY_KP_5;
-            case XK_KP_6:           return GLFW_KEY_KP_6;
-            case XK_KP_7:           return GLFW_KEY_KP_7;
-            case XK_KP_8:           return GLFW_KEY_KP_8;
-            case XK_KP_9:           return GLFW_KEY_KP_9;
-            case XK_KP_Separator:
-            case XK_KP_Decimal:     return GLFW_KEY_KP_DECIMAL;
-            case XK_KP_Equal:       return GLFW_KEY_KP_EQUAL;
-            case XK_KP_Enter:       return GLFW_KEY_KP_ENTER;
-            default:                break;
-        }
-
-        // Now try primary keysym for function keys (non-printable keys)
-        // These should not depend on the current keyboard layout
-        keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, 0, 0);
-    }
-    else
-    {
-        int dummy;
-        KeySym* keySyms;
-
-        keySyms = XGetKeyboardMapping(_glfw.x11.display, scancode, 1, &dummy);
-        keySym = keySyms[0];
-        XFree(keySyms);
-    }
-
-    switch (keySym)
-    {
-        case XK_Escape:         return GLFW_KEY_ESCAPE;
-        case XK_Tab:            return GLFW_KEY_TAB;
-        case XK_Shift_L:        return GLFW_KEY_LEFT_SHIFT;
-        case XK_Shift_R:        return GLFW_KEY_RIGHT_SHIFT;
-        case XK_Control_L:      return GLFW_KEY_LEFT_CONTROL;
-        case XK_Control_R:      return GLFW_KEY_RIGHT_CONTROL;
-        case XK_Meta_L:
-        case XK_Alt_L:          return GLFW_KEY_LEFT_ALT;
-        case XK_Mode_switch: // Mapped to Alt_R on many keyboards
-        case XK_ISO_Level3_Shift: // AltGr on at least some machines
-        case XK_Meta_R:
-        case XK_Alt_R:          return GLFW_KEY_RIGHT_ALT;
-        case XK_Super_L:        return GLFW_KEY_LEFT_SUPER;
-        case XK_Super_R:        return GLFW_KEY_RIGHT_SUPER;
-        case XK_Menu:           return GLFW_KEY_MENU;
-        case XK_Num_Lock:       return GLFW_KEY_NUM_LOCK;
-        case XK_Caps_Lock:      return GLFW_KEY_CAPS_LOCK;
-        case XK_Print:          return GLFW_KEY_PRINT_SCREEN;
-        case XK_Scroll_Lock:    return GLFW_KEY_SCROLL_LOCK;
-        case XK_Pause:          return GLFW_KEY_PAUSE;
-        case XK_Delete:         return GLFW_KEY_DELETE;
-        case XK_BackSpace:      return GLFW_KEY_BACKSPACE;
-        case XK_Return:         return GLFW_KEY_ENTER;
-        case XK_Home:           return GLFW_KEY_HOME;
-        case XK_End:            return GLFW_KEY_END;
-        case XK_Page_Up:        return GLFW_KEY_PAGE_UP;
-        case XK_Page_Down:      return GLFW_KEY_PAGE_DOWN;
-        case XK_Insert:         return GLFW_KEY_INSERT;
-        case XK_Left:           return GLFW_KEY_LEFT;
-        case XK_Right:          return GLFW_KEY_RIGHT;
-        case XK_Down:           return GLFW_KEY_DOWN;
-        case XK_Up:             return GLFW_KEY_UP;
-        case XK_F1:             return GLFW_KEY_F1;
-        case XK_F2:             return GLFW_KEY_F2;
-        case XK_F3:             return GLFW_KEY_F3;
-        case XK_F4:             return GLFW_KEY_F4;
-        case XK_F5:             return GLFW_KEY_F5;
-        case XK_F6:             return GLFW_KEY_F6;
-        case XK_F7:             return GLFW_KEY_F7;
-        case XK_F8:             return GLFW_KEY_F8;
-        case XK_F9:             return GLFW_KEY_F9;
-        case XK_F10:            return GLFW_KEY_F10;
-        case XK_F11:            return GLFW_KEY_F11;
-        case XK_F12:            return GLFW_KEY_F12;
-        case XK_F13:            return GLFW_KEY_F13;
-        case XK_F14:            return GLFW_KEY_F14;
-        case XK_F15:            return GLFW_KEY_F15;
-        case XK_F16:            return GLFW_KEY_F16;
-        case XK_F17:            return GLFW_KEY_F17;
-        case XK_F18:            return GLFW_KEY_F18;
-        case XK_F19:            return GLFW_KEY_F19;
-        case XK_F20:            return GLFW_KEY_F20;
-        case XK_F21:            return GLFW_KEY_F21;
-        case XK_F22:            return GLFW_KEY_F22;
-        case XK_F23:            return GLFW_KEY_F23;
-        case XK_F24:            return GLFW_KEY_F24;
-        case XK_F25:            return GLFW_KEY_F25;
-
-        // Numeric keypad
-        case XK_KP_Divide:      return GLFW_KEY_KP_DIVIDE;
-        case XK_KP_Multiply:    return GLFW_KEY_KP_MULTIPLY;
-        case XK_KP_Subtract:    return GLFW_KEY_KP_SUBTRACT;
-        case XK_KP_Add:         return GLFW_KEY_KP_ADD;
-
-        // These should have been detected in secondary keysym test above!
-        case XK_KP_Insert:      return GLFW_KEY_KP_0;
-        case XK_KP_End:         return GLFW_KEY_KP_1;
-        case XK_KP_Down:        return GLFW_KEY_KP_2;
-        case XK_KP_Page_Down:   return GLFW_KEY_KP_3;
-        case XK_KP_Left:        return GLFW_KEY_KP_4;
-        case XK_KP_Right:       return GLFW_KEY_KP_6;
-        case XK_KP_Home:        return GLFW_KEY_KP_7;
-        case XK_KP_Up:          return GLFW_KEY_KP_8;
-        case XK_KP_Page_Up:     return GLFW_KEY_KP_9;
-        case XK_KP_Delete:      return GLFW_KEY_KP_DECIMAL;
-        case XK_KP_Equal:       return GLFW_KEY_KP_EQUAL;
-        case XK_KP_Enter:       return GLFW_KEY_KP_ENTER;
-
-        // Last resort: Check for printable keys (should not happen if the XKB
-        // extension is available). This will give a layout dependent mapping
-        // (which is wrong, and we may miss some keys, especially on non-US
-        // keyboards), but it's better than nothing...
-        case XK_a:              return GLFW_KEY_A;
-        case XK_b:              return GLFW_KEY_B;
-        case XK_c:              return GLFW_KEY_C;
-        case XK_d:              return GLFW_KEY_D;
-        case XK_e:              return GLFW_KEY_E;
-        case XK_f:              return GLFW_KEY_F;
-        case XK_g:              return GLFW_KEY_G;
-        case XK_h:              return GLFW_KEY_H;
-        case XK_i:              return GLFW_KEY_I;
-        case XK_j:              return GLFW_KEY_J;
-        case XK_k:              return GLFW_KEY_K;
-        case XK_l:              return GLFW_KEY_L;
-        case XK_m:              return GLFW_KEY_M;
-        case XK_n:              return GLFW_KEY_N;
-        case XK_o:              return GLFW_KEY_O;
-        case XK_p:              return GLFW_KEY_P;
-        case XK_q:              return GLFW_KEY_Q;
-        case XK_r:              return GLFW_KEY_R;
-        case XK_s:              return GLFW_KEY_S;
-        case XK_t:              return GLFW_KEY_T;
-        case XK_u:              return GLFW_KEY_U;
-        case XK_v:              return GLFW_KEY_V;
-        case XK_w:              return GLFW_KEY_W;
-        case XK_x:              return GLFW_KEY_X;
-        case XK_y:              return GLFW_KEY_Y;
-        case XK_z:              return GLFW_KEY_Z;
-        case XK_1:              return GLFW_KEY_1;
-        case XK_2:              return GLFW_KEY_2;
-        case XK_3:              return GLFW_KEY_3;
-        case XK_4:              return GLFW_KEY_4;
-        case XK_5:              return GLFW_KEY_5;
-        case XK_6:              return GLFW_KEY_6;
-        case XK_7:              return GLFW_KEY_7;
-        case XK_8:              return GLFW_KEY_8;
-        case XK_9:              return GLFW_KEY_9;
-        case XK_0:              return GLFW_KEY_0;
-        case XK_space:          return GLFW_KEY_SPACE;
-        case XK_minus:          return GLFW_KEY_MINUS;
-        case XK_equal:          return GLFW_KEY_EQUAL;
-        case XK_bracketleft:    return GLFW_KEY_LEFT_BRACKET;
-        case XK_bracketright:   return GLFW_KEY_RIGHT_BRACKET;
-        case XK_backslash:      return GLFW_KEY_BACKSLASH;
-        case XK_semicolon:      return GLFW_KEY_SEMICOLON;
-        case XK_apostrophe:     return GLFW_KEY_APOSTROPHE;
-        case XK_grave:          return GLFW_KEY_GRAVE_ACCENT;
-        case XK_comma:          return GLFW_KEY_COMMA;
-        case XK_period:         return GLFW_KEY_PERIOD;
-        case XK_slash:          return GLFW_KEY_SLASH;
-        case XK_less:           return GLFW_KEY_WORLD_1; // At least in some layouts...
-        default:                break;
-    }
-
-    // No matching translation was found
-    return GLFW_KEY_UNKNOWN;
-}
-
-// Create key code translation tables
-//
-static void createKeyTables(void)
-{
-    int scancode, key;
-
-    memset(_glfw.x11.keycodes, -1, sizeof(_glfw.x11.keycodes));
-    memset(_glfw.x11.scancodes, -1, sizeof(_glfw.x11.scancodes));
-
-    if (_glfw.x11.xkb.available)
-    {
-        // Use XKB to determine physical key locations independently of the
-        // current keyboard layout
-
-        char name[XkbKeyNameLength + 1];
-        XkbDescPtr desc = XkbGetMap(_glfw.x11.display, 0, XkbUseCoreKbd);
-        XkbGetNames(_glfw.x11.display, XkbKeyNamesMask, desc);
-
-        // Find the X11 key code -> GLFW key code mapping
-        for (scancode = desc->min_key_code;  scancode <= desc->max_key_code;  scancode++)
-        {
-            memcpy(name, desc->names->keys[scancode].name, XkbKeyNameLength);
-            name[XkbKeyNameLength] = '\0';
-
-            // Map the key name to a GLFW key code. Note: We only map printable
-            // keys here, and we use the US keyboard layout. The rest of the
-            // keys (function keys) are mapped using traditional KeySym
-            // translations.
-            if (strcmp(name, "TLDE") == 0) key = GLFW_KEY_GRAVE_ACCENT;
-            else if (strcmp(name, "AE01") == 0) key = GLFW_KEY_1;
-            else if (strcmp(name, "AE02") == 0) key = GLFW_KEY_2;
-            else if (strcmp(name, "AE03") == 0) key = GLFW_KEY_3;
-            else if (strcmp(name, "AE04") == 0) key = GLFW_KEY_4;
-            else if (strcmp(name, "AE05") == 0) key = GLFW_KEY_5;
-            else if (strcmp(name, "AE06") == 0) key = GLFW_KEY_6;
-            else if (strcmp(name, "AE07") == 0) key = GLFW_KEY_7;
-            else if (strcmp(name, "AE08") == 0) key = GLFW_KEY_8;
-            else if (strcmp(name, "AE09") == 0) key = GLFW_KEY_9;
-            else if (strcmp(name, "AE10") == 0) key = GLFW_KEY_0;
-            else if (strcmp(name, "AE11") == 0) key = GLFW_KEY_MINUS;
-            else if (strcmp(name, "AE12") == 0) key = GLFW_KEY_EQUAL;
-            else if (strcmp(name, "AD01") == 0) key = GLFW_KEY_Q;
-            else if (strcmp(name, "AD02") == 0) key = GLFW_KEY_W;
-            else if (strcmp(name, "AD03") == 0) key = GLFW_KEY_E;
-            else if (strcmp(name, "AD04") == 0) key = GLFW_KEY_R;
-            else if (strcmp(name, "AD05") == 0) key = GLFW_KEY_T;
-            else if (strcmp(name, "AD06") == 0) key = GLFW_KEY_Y;
-            else if (strcmp(name, "AD07") == 0) key = GLFW_KEY_U;
-            else if (strcmp(name, "AD08") == 0) key = GLFW_KEY_I;
-            else if (strcmp(name, "AD09") == 0) key = GLFW_KEY_O;
-            else if (strcmp(name, "AD10") == 0) key = GLFW_KEY_P;
-            else if (strcmp(name, "AD11") == 0) key = GLFW_KEY_LEFT_BRACKET;
-            else if (strcmp(name, "AD12") == 0) key = GLFW_KEY_RIGHT_BRACKET;
-            else if (strcmp(name, "AC01") == 0) key = GLFW_KEY_A;
-            else if (strcmp(name, "AC02") == 0) key = GLFW_KEY_S;
-            else if (strcmp(name, "AC03") == 0) key = GLFW_KEY_D;
-            else if (strcmp(name, "AC04") == 0) key = GLFW_KEY_F;
-            else if (strcmp(name, "AC05") == 0) key = GLFW_KEY_G;
-            else if (strcmp(name, "AC06") == 0) key = GLFW_KEY_H;
-            else if (strcmp(name, "AC07") == 0) key = GLFW_KEY_J;
-            else if (strcmp(name, "AC08") == 0) key = GLFW_KEY_K;
-            else if (strcmp(name, "AC09") == 0) key = GLFW_KEY_L;
-            else if (strcmp(name, "AC10") == 0) key = GLFW_KEY_SEMICOLON;
-            else if (strcmp(name, "AC11") == 0) key = GLFW_KEY_APOSTROPHE;
-            else if (strcmp(name, "AB01") == 0) key = GLFW_KEY_Z;
-            else if (strcmp(name, "AB02") == 0) key = GLFW_KEY_X;
-            else if (strcmp(name, "AB03") == 0) key = GLFW_KEY_C;
-            else if (strcmp(name, "AB04") == 0) key = GLFW_KEY_V;
-            else if (strcmp(name, "AB05") == 0) key = GLFW_KEY_B;
-            else if (strcmp(name, "AB06") == 0) key = GLFW_KEY_N;
-            else if (strcmp(name, "AB07") == 0) key = GLFW_KEY_M;
-            else if (strcmp(name, "AB08") == 0) key = GLFW_KEY_COMMA;
-            else if (strcmp(name, "AB09") == 0) key = GLFW_KEY_PERIOD;
-            else if (strcmp(name, "AB10") == 0) key = GLFW_KEY_SLASH;
-            else if (strcmp(name, "BKSL") == 0) key = GLFW_KEY_BACKSLASH;
-            else if (strcmp(name, "LSGT") == 0) key = GLFW_KEY_WORLD_1;
-            else key = GLFW_KEY_UNKNOWN;
-
-            if ((scancode >= 0) && (scancode < 256))
-                _glfw.x11.keycodes[scancode] = key;
-        }
-
-        XkbFreeNames(desc, XkbKeyNamesMask, True);
-        XkbFreeKeyboard(desc, 0, True);
-    }
-
-    for (scancode = 0;  scancode < 256;  scancode++)
-    {
-        // Translate the un-translated key codes using traditional X11 KeySym
-        // lookups
-        if (_glfw.x11.keycodes[scancode] < 0)
-            _glfw.x11.keycodes[scancode] = translateKeyCode(scancode);
-
-        // Store the reverse translation for faster key name lookup
-        if (_glfw.x11.keycodes[scancode] > 0)
-            _glfw.x11.scancodes[_glfw.x11.keycodes[scancode]] = scancode;
-    }
-}
-
-// Check whether the IM has a usable style
-//
-static GLFWbool hasUsableInputMethodStyle(void)
-{
-    unsigned int i;
-    GLFWbool found = GLFW_FALSE;
-    XIMStyles* styles = NULL;
-
-    if (XGetIMValues(_glfw.x11.im, XNQueryInputStyle, &styles, NULL) != NULL)
-        return GLFW_FALSE;
-
-    for (i = 0;  i < styles->count_styles;  i++)
-    {
-        if (styles->supported_styles[i] == (XIMPreeditNothing | XIMStatusNothing))
-        {
-            found = GLFW_TRUE;
-            break;
-        }
-    }
-
-    XFree(styles);
-    return found;
-}
-
 // Check whether the specified atom is supported
 //
 static Atom getSupportedAtom(Atom* supportedAtoms,
@@ -623,33 +310,14 @@ static GLFWbool initExtensions(void)
         }
     }
 
-    _glfw.x11.xkb.major = 1;
-    _glfw.x11.xkb.minor = 0;
-    _glfw.x11.xkb.available =
-        XkbQueryExtension(_glfw.x11.display,
-                          &_glfw.x11.xkb.majorOpcode,
-                          &_glfw.x11.xkb.eventBase,
-                          &_glfw.x11.xkb.errorBase,
-                          &_glfw.x11.xkb.major,
-                          &_glfw.x11.xkb.minor);
-
-    if (_glfw.x11.xkb.available)
-    {
-        Bool supported;
-
-        if (XkbSetDetectableAutoRepeat(_glfw.x11.display, True, &supported))
-        {
-            if (supported)
-                _glfw.x11.xkb.detectable = GLFW_TRUE;
-        }
-    }
-
     _glfw.x11.x11xcb.handle = _glfw_dlopen("libX11-xcb.so.1");
-    if (_glfw.x11.x11xcb.handle)
+    if (!_glfw.x11.x11xcb.handle)
     {
-        _glfw.x11.x11xcb.GetXCBConnection = (PFN_XGetXCBConnection)
-            _glfw_dlsym(_glfw.x11.x11xcb.handle, "XGetXCBConnection");
+        _glfwInputError(GLFW_PLATFORM_ERROR, "X11: Failed to load libX11-xcb");
+        return GLFW_FALSE;
     }
+    _glfw.x11.x11xcb.GetXCBConnection = (PFN_XGetXCBConnection)
+        _glfw_dlsym(_glfw.x11.x11xcb.handle, "XGetXCBConnection");
 
     _glfw.x11.xrender.handle = _glfw_dlopen("libXrender.so.1");
     if (_glfw.x11.xrender.handle)
@@ -674,10 +342,31 @@ static GLFWbool initExtensions(void)
         }
     }
 
-    // Update the key code LUT
-    // FIXME: We should listen to XkbMapNotify events to track changes to
-    // the keyboard mapping.
-    createKeyTables();
+    _glfw.x11.xkb.major = 1;
+    _glfw.x11.xkb.minor = 0;
+    _glfw.x11.xkb.available = XkbQueryExtension(_glfw.x11.display,
+            &_glfw.x11.xkb.majorOpcode,
+            &_glfw.x11.xkb.eventBase,
+            &_glfw.x11.xkb.errorBase,
+            &_glfw.x11.xkb.major,
+            &_glfw.x11.xkb.minor);
+
+    if (!_glfw.x11.xkb.available)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "X11: Failed to load Xkb extension");
+        return GLFW_FALSE;
+    }
+    Bool supported;
+    if (XkbSetDetectableAutoRepeat(_glfw.x11.display, True, &supported))
+    {
+        if (supported)
+            _glfw.x11.xkb.detectable = GLFW_TRUE;
+    }
+
+    if (!glfw_xkb_set_x11_events_mask()) return GLFW_FALSE;
+    if (!glfw_xkb_create_context(&_glfw.x11.xkb)) return GLFW_FALSE;
+    if (!glfw_xkb_update_x11_keyboard_id(&_glfw.x11.xkb)) return GLFW_FALSE;
+    if (!glfw_xkb_compile_keymap(&_glfw.x11.xkb, NULL)) return GLFW_FALSE;
 
     // Detect whether an EWMH-conformant window manager is running
     detectEWMH();
@@ -896,16 +585,6 @@ Cursor _glfwCreateCursorX11(const GLFWimage* image, int xhot, int yhot)
 
 int _glfwPlatformInit(void)
 {
-#if !defined(X_HAVE_UTF8_STRING)
-    // HACK: If the current locale is "C" and the Xlib UTF-8 functions are
-    //       unavailable, apply the environment's locale in the hope that it's
-    //       both available and not "C"
-    //       This is done because the "C" locale breaks wide character input,
-    //       which is what we fall back on when UTF-8 support is missing
-    if (strcmp(setlocale(LC_CTYPE, NULL), "C") == 0)
-        setlocale(LC_CTYPE, "");
-#endif
-
     XInitThreads();
     XrmInitialize();
 
@@ -939,21 +618,6 @@ int _glfwPlatformInit(void)
     _glfw.x11.helperWindowHandle = createHelperWindow();
     _glfw.x11.hiddenCursorHandle = createHiddenCursor();
 
-    if (XSupportsLocale())
-    {
-        XSetLocaleModifiers("");
-
-        _glfw.x11.im = XOpenIM(_glfw.x11.display, 0, NULL, NULL);
-        if (_glfw.x11.im)
-        {
-            if (!hasUsableInputMethodStyle())
-            {
-                XCloseIM(_glfw.x11.im);
-                _glfw.x11.im = NULL;
-            }
-        }
-    }
-
 #if defined(__linux__)
     if (!_glfwInitJoysticksLinux())
         return GLFW_FALSE;
@@ -985,15 +649,10 @@ void _glfwPlatformTerminate(void)
         _glfw.x11.hiddenCursorHandle = (Cursor) 0;
     }
 
+    glfw_xkb_release(&_glfw.x11.xkb);
     free(_glfw.x11.primarySelectionString);
     free(_glfw.x11.clipboardString);
 
-    if (_glfw.x11.im)
-    {
-        XCloseIM(_glfw.x11.im);
-        _glfw.x11.im = NULL;
-    }
-
     if (_glfw.x11.display)
     {
         XCloseDisplay(_glfw.x11.display);
@@ -1050,4 +709,3 @@ const char* _glfwPlatformGetVersionString(void)
 #endif
         ;
 }
-
diff --git a/glfw/x11_platform.h b/glfw/x11_platform.h
index c37c740e4..64177170e 100644
--- a/glfw/x11_platform.h
+++ b/glfw/x11_platform.h
@@ -47,6 +47,8 @@
 // The XInput extension provides raw mouse motion input
 #include <X11/extensions/XInput2.h>
 
+#include "xkb_glfw.h"
+
 typedef XRRCrtcGamma* (* PFN_XRRAllocGamma)(int);
 typedef void (* PFN_XRRFreeCrtcInfo)(XRRCrtcInfo*);
 typedef void (* PFN_XRRFreeGamma)(XRRCrtcGamma*);
@@ -96,8 +98,6 @@ typedef XineramaScreenInfo* (* PFN_XineramaQueryScreens)(Display*,int*);
 #define XineramaQueryExtension _glfw.x11.xinerama.QueryExtension
 #define XineramaQueryScreens _glfw.x11.xinerama.QueryScreens
 
-typedef XID xcb_window_t;
-typedef XID xcb_visualid_t;
 typedef struct xcb_connection_t xcb_connection_t;
 typedef xcb_connection_t* (* PFN_XGetXCBConnection)(Display*);
 #define XGetXCBConnection _glfw.x11.x11xcb.GetXCBConnection
@@ -151,7 +151,6 @@ typedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR)(Vk
 
 #include "posix_thread.h"
 #include "posix_time.h"
-#include "xkb_unicode.h"
 #include "glx_context.h"
 #include "egl_context.h"
 #include "osmesa_context.h"
@@ -180,7 +179,6 @@ typedef struct _GLFWwindowX11
 {
     Colormap        colormap;
     Window          handle;
-    XIC             ic;
 
     GLFWbool        overrideRedirect;
     GLFWbool        iconified;
@@ -219,20 +217,12 @@ typedef struct _GLFWlibraryX11
     Cursor          hiddenCursorHandle;
     // Context for mapping window XIDs to _GLFWwindow pointers
     XContext        context;
-    // XIM input method
-    XIM             im;
     // Most recent error code received by X error handler
     int             errorCode;
     // Primary selection string (while the primary selection is owned)
     char*           primarySelectionString;
     // Clipboard string (while the selection is owned)
     char*           clipboardString;
-    // Key name string
-    char            keyName[5];
-    // X11 keycode to GLFW key LUT
-    short int       keycodes[256];
-    // GLFW key to X11 keycode LUT
-    short int       scancodes[GLFW_KEY_LAST + 1];
     // Where to place the cursor when re-enabled
     double          restoreCursorPosX, restoreCursorPosY;
     // The window whose disabled cursor mode is active
@@ -318,15 +308,7 @@ typedef struct _GLFWlibraryX11
         PFN_XRRUpdateConfiguration UpdateConfiguration;
     } randr;
 
-    struct {
-        GLFWbool    available;
-        GLFWbool    detectable;
-        int         majorOpcode;
-        int         eventBase;
-        int         errorBase;
-        int         major;
-        int         minor;
-    } xkb;
+    _GLFWXKBData xkb;
 
     struct {
         int         count;
@@ -441,4 +423,3 @@ void _glfwReleaseErrorHandlerX11(void);
 void _glfwInputErrorX11(int error, const char* message);
 
 void _glfwPushSelectionToManagerX11(void);
-
diff --git a/glfw/x11_window.c b/glfw/x11_window.c
index 0186db8a7..560c566cd 100644
--- a/glfw/x11_window.c
+++ b/glfw/x11_window.c
@@ -220,17 +220,6 @@ static int translateState(int state)
     return mods;
 }
 
-// Translates an X11 key code to a GLFW key token
-//
-static int translateKey(int scancode)
-{
-    // Use the pre-filled LUT (see createKeyTables() in x11_init.c)
-    if (scancode < 0 || scancode > 255)
-        return GLFW_KEY_UNKNOWN;
-
-    return _glfw.x11.keycodes[scancode];
-}
-
 // Return the GLFW window corresponding to the specified X11 window
 //
 static _GLFWwindow* findWindowByHandle(Window handle)
@@ -497,31 +486,6 @@ static size_t encodeUTF8(char* s, unsigned int ch)
     return count;
 }
 
-// Decode a Unicode code point from a UTF-8 stream
-// Based on cutef8 by Jeff Bezanson (Public Domain)
-//
-#if defined(X_HAVE_UTF8_STRING)
-static unsigned int decodeUTF8(const char** s)
-{
-    unsigned int ch = 0, count = 0;
-    static const unsigned int offsets[] =
-    {
-        0x00000000u, 0x00003080u, 0x000e2080u,
-        0x03c82080u, 0xfa082080u, 0x82082080u
-    };
-
-    do
-    {
-        ch = (ch << 6) + (unsigned char) **s;
-        (*s)++;
-        count++;
-    } while ((**s & 0xc0) == 0x80);
-
-    assert(count <= 6);
-    return ch - offsets[count - 1];
-}
-#endif /*X_HAVE_UTF8_STRING*/
-
 // Convert the specified Latin-1 string to UTF-8
 //
 static char* convertLatin1toUTF8(const char* source)
@@ -746,19 +710,6 @@ static GLFWbool createNativeWindow(_GLFWwindow* window,
     }
 
     _glfwPlatformSetWindowTitle(window, wndconfig->title);
-
-    if (_glfw.x11.im)
-    {
-        window->x11.ic = XCreateIC(_glfw.x11.im,
-                                   XNInputStyle,
-                                   XIMPreeditNothing | XIMStatusNothing,
-                                   XNClientWindow,
-                                   window->x11.handle,
-                                   XNFocusWindow,
-                                   window->x11.handle,
-                                   NULL);
-    }
-
     _glfwPlatformGetWindowPos(window, &window->x11.xpos, &window->x11.ypos);
     _glfwPlatformGetWindowSize(window, &window->x11.width, &window->x11.height);
 
@@ -1141,16 +1092,8 @@ static void releaseMonitor(_GLFWwindow* window)
 static void processEvent(XEvent *event)
 {
     _GLFWwindow* window = NULL;
-    int keycode = 0;
     Bool filtered = False;
 
-    // HACK: Save scancode as some IMs clear the field in XFilterEvent
-    if (event->type == KeyPress || event->type == KeyRelease)
-        keycode = event->xkey.keycode;
-
-    if (_glfw.x11.im)
-        filtered = XFilterEvent(event, None);
-
     if (_glfw.x11.randr.available)
     {
         if (event->type == _glfw.x11.randr.eventBase + RRNotify)
@@ -1208,6 +1151,27 @@ static void processEvent(XEvent *event)
         handleSelectionRequest(event);
         return;
     }
+    else if (event->type == _glfw.x11.xkb.eventBase)
+    {
+        XkbEvent *kb_event = (XkbEvent*)event;
+        switch(kb_event->any.xkb_type) {
+            case XkbNewKeyboardNotify:
+                if(!glfw_xkb_update_x11_keyboard_id(&_glfw.x11.xkb)) return;
+                /* fallthrough */
+            case XkbMapNotify:
+            {
+                glfw_xkb_compile_keymap(&_glfw.x11.xkb, NULL);
+                return;
+            }
+            case XkbStateNotify:
+            {
+                XkbStateNotifyEvent *state_event = (XkbStateNotifyEvent*)kb_event;
+                glfw_xkb_update_modifiers(&_glfw.x11.xkb, state_event->base_mods, state_event->latched_mods, state_event->locked_mods, state_event->group);
+                return;
+            }
+        }
+        return;
+    }
 
     window = findWindowByHandle(event->xany.window);
     if (window == NULL)
@@ -1220,105 +1184,12 @@ static void processEvent(XEvent *event)
     {
         case KeyPress:
         {
-            const int key = translateKey(keycode);
-            const int mods = translateState(event->xkey.state);
-            const int plain = !(mods & (GLFW_MOD_CONTROL | GLFW_MOD_ALT));
-
-            if (window->x11.ic)
-            {
-                // HACK: Ignore duplicate key press events generated by ibus
-                //       These have the same timestamp as the original event
-                //       Corresponding release events are filtered out
-                //       implicitly by the GLFW key repeat logic
-                if (window->x11.lastKeyTime < event->xkey.time)
-                {
-                    if (keycode)
-                        _glfwInputKey(window, key, keycode, GLFW_PRESS, mods);
-
-                    window->x11.lastKeyTime = event->xkey.time;
-                }
-
-                if (!filtered)
-                {
-                    int count;
-                    Status status;
-#if defined(X_HAVE_UTF8_STRING)
-                    char buffer[100];
-                    char* chars = buffer;
-
-                    count = Xutf8LookupString(window->x11.ic,
-                                              &event->xkey,
-                                              buffer, sizeof(buffer) - 1,
-                                              NULL, &status);
-
-                    if (status == XBufferOverflow)
-                    {
-                        chars = calloc(count + 1, 1);
-                        count = Xutf8LookupString(window->x11.ic,
-                                                  &event->xkey,
-                                                  chars, count,
-                                                  NULL, &status);
-                    }
-
-                    if (status == XLookupChars || status == XLookupBoth)
-                    {
-                        const char* c = chars;
-                        chars[count] = '\0';
-                        while (c - chars < count)
-                            _glfwInputChar(window, decodeUTF8(&c), mods, plain);
-                    }
-#else /*X_HAVE_UTF8_STRING*/
-                    wchar_t buffer[16];
-                    wchar_t* chars = buffer;
-
-                    count = XwcLookupString(window->x11.ic,
-                                            &event->xkey,
-                                            buffer,
-                                            sizeof(buffer) / sizeof(wchar_t),
-                                            NULL,
-                                            &status);
-
-                    if (status == XBufferOverflow)
-                    {
-                        chars = calloc(count, sizeof(wchar_t));
-                        count = XwcLookupString(window->x11.ic,
-                                                &event->xkey,
-                                                chars, count,
-                                                NULL, &status);
-                    }
-
-                    if (status == XLookupChars || status == XLookupBoth)
-                    {
-                        int i;
-                        for (i = 0;  i < count;  i++)
-                            _glfwInputChar(window, chars[i], mods, plain);
-                    }
-#endif /*X_HAVE_UTF8_STRING*/
-
-                    if (chars != buffer)
-                        free(chars);
-                }
-            }
-            else
-            {
-                KeySym keysym;
-                XLookupString(&event->xkey, NULL, 0, &keysym, NULL);
-
-                _glfwInputKey(window, key, keycode, GLFW_PRESS, mods);
-
-                const long character = _glfwKeySym2Unicode(keysym);
-                if (character != -1)
-                    _glfwInputChar(window, character, mods, plain);
-            }
-
+            glfw_xkb_handle_key_event(window, &_glfw.x11.xkb, event->xkey.keycode, GLFW_PRESS);
             return;
         }
 
         case KeyRelease:
         {
-            const int key = translateKey(keycode);
-            const int mods = translateState(event->xkey.state);
-
             if (!_glfw.x11.xkb.detectable)
             {
                 // HACK: Key repeat events will arrive as KeyRelease/KeyPress
@@ -1332,7 +1203,7 @@ static void processEvent(XEvent *event)
 
                     if (next.type == KeyPress &&
                         next.xkey.window == event->xkey.window &&
-                        next.xkey.keycode == keycode)
+                        next.xkey.keycode == event->xkey.keycode)
                     {
                         // HACK: The time of repeat events sometimes doesn't
                         //       match that of the press event, so add an
@@ -1351,7 +1222,7 @@ static void processEvent(XEvent *event)
                 }
             }
 
-            _glfwInputKey(window, key, keycode, GLFW_RELEASE, mods);
+            glfw_xkb_handle_key_event(window, &_glfw.x11.xkb, event->xkey.keycode, GLFW_RELEASE);
             return;
         }
 
@@ -1735,9 +1606,6 @@ static void processEvent(XEvent *event)
                 return;
             }
 
-            if (window->x11.ic)
-                XSetICFocus(window->x11.ic);
-
             _glfwInputWindowFocus(window, GLFW_TRUE);
             return;
         }
@@ -1755,9 +1623,6 @@ static void processEvent(XEvent *event)
                 return;
             }
 
-            if (window->x11.ic)
-                XUnsetICFocus(window->x11.ic);
-
             if (window->monitor && window->autoIconify)
                 _glfwPlatformIconifyWindow(window);
 
@@ -1989,12 +1854,6 @@ void _glfwPlatformDestroyWindow(_GLFWwindow* window)
     if (window->monitor)
         releaseMonitor(window);
 
-    if (window->x11.ic)
-    {
-        XDestroyIC(window->x11.ic);
-        window->x11.ic = NULL;
-    }
-
     if (window->context.destroy)
         window->context.destroy(window);
 
@@ -2765,28 +2624,13 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
 
 const char* _glfwPlatformGetScancodeName(int scancode)
 {
-    if (!_glfw.x11.xkb.available)
-        return NULL;
 
-    const KeySym keysym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, 0, 0);
-    if (keysym == NoSymbol)
-        return NULL;
-
-    const long ch = _glfwKeySym2Unicode(keysym);
-    if (ch == -1)
-        return NULL;
-
-    const size_t count = encodeUTF8(_glfw.x11.keyName, (unsigned int) ch);
-    if (count == 0)
-        return NULL;
-
-    _glfw.x11.keyName[count] = '\0';
-    return _glfw.x11.keyName;
+    return glfw_xkb_keysym_name(scancode);
 }
 
 int _glfwPlatformGetKeyScancode(int key)
 {
-    return _glfw.x11.scancodes[key];
+    return glfw_xkb_sym_for_key(key);
 }
 
 int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
diff --git a/glfw/xkb_glfw.c b/glfw/xkb_glfw.c
new file mode 100644
index 000000000..7aac014e9
--- /dev/null
+++ b/glfw/xkb_glfw.c
@@ -0,0 +1,385 @@
+//========================================================================
+// GLFW 3.3 XKB - www.glfw.org
+//------------------------------------------------------------------------
+// Copyright (c) 2018 Kovid Goyal <kovid@kovidgoyal.net>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+
+
+#include <string.h>
+#include <stdlib.h>
+#include "internal.h"
+#include "xkb_glfw.h"
+
+static GLFWbool debug_keyboard = GLFW_FALSE;
+#define debug(...) if (debug_keyboard) printf(__VA_ARGS__);
+
+#define map_key(key) { \
+    switch(key) { \
+        S(space, SPACE); \
+        S(apostrophe, APOSTROPHE); \
+        S(comma, COMMA); \
+        S(minus, MINUS); \
+        S(period, PERIOD); \
+        S(slash, SLASH); \
+        S(semicolon, SEMICOLON); \
+        S(equal, EQUAL); \
+        S(bracketleft, LEFT_BRACKET); \
+        S(backslash, BACKSLASH); \
+        S(bracketright, RIGHT_BRACKET); \
+        S(grave, GRAVE_ACCENT); \
+        S(Escape, ESCAPE); \
+        S(Return, ENTER); \
+        S(Tab, TAB); \
+        S(BackSpace, BACKSPACE); \
+        S(Insert, INSERT); \
+        S(Delete, DELETE); \
+        S(Right, RIGHT); \
+        S(Left, LEFT); \
+        S(Up, UP); \
+        S(Down, DOWN); \
+        S(Page_Up, PAGE_UP); \
+        S(Page_Down, PAGE_DOWN); \
+        S(Home, HOME); \
+        S(End, END); \
+        S(Caps_Lock, CAPS_LOCK); \
+        S(Scroll_Lock, SCROLL_LOCK); \
+        S(Num_Lock, NUM_LOCK); \
+        S(Print, PRINT_SCREEN); \
+        S(Pause, PAUSE); \
+        S(KP_Decimal, KP_DECIMAL); \
+        S(KP_Divide, KP_DIVIDE); \
+        S(KP_Multiply, KP_MULTIPLY); \
+        S(KP_Subtract, KP_SUBTRACT); \
+        S(KP_Add, KP_ADD); \
+        S(KP_Enter, KP_ENTER); \
+        S(KP_Equal, KP_EQUAL); \
+        F(KP_Home, HOME); \
+        F(KP_End, END); \
+        F(KP_Page_Up, PAGE_UP); \
+        F(KP_Page_Down, PAGE_DOWN); \
+        F(KP_Insert, INSERT); \
+        F(KP_Delete, DELETE); \
+        S(Shift_L, LEFT_SHIFT); \
+        S(Control_L, LEFT_CONTROL); \
+        S(Alt_L, LEFT_ALT); \
+        S(Super_L, LEFT_SUPER); \
+        S(Shift_R, RIGHT_SHIFT); \
+        S(Control_R, RIGHT_CONTROL); \
+        S(Alt_R, RIGHT_ALT); \
+        S(Super_R, RIGHT_SUPER); \
+        S(Menu, MENU); \
+        R(0, 9, 0, 9); \
+        R(a, z, A, Z); \
+        D(A, Z, A, Z); \
+        R(F1, F25, F1, F25); \
+        R(KP_0, KP_9, KP_0, KP_9); \
+        default: \
+            break; \
+    } \
+}
+
+static int
+glfw_key_for_sym(xkb_keysym_t key) {
+#define S(f, t) case XKB_KEY_##f: return GLFW_KEY_##t
+#define F(f, t) S(f, t)
+#define R(s, e, gs, ...) case XKB_KEY_##s ... XKB_KEY_##e: return GLFW_KEY_##gs + key - XKB_KEY_##s
+#define D(s, e, gs, ...) R(s, e, gs)
+    map_key(key)
+    return GLFW_KEY_UNKNOWN;
+#undef F
+#undef D
+#undef R
+#undef S
+};
+
+xkb_keysym_t
+glfw_xkb_sym_for_key(int key) {
+#define S(f, t) case GLFW_KEY_##t: return XKB_KEY_##f
+#define F(...)
+#define R(s, e, gs, ge) case GLFW_KEY_##gs ... GLFW_KEY_##ge: return XKB_KEY_##s + key - GLFW_KEY_##gs
+#define D(...)
+    map_key(key)
+    return GLFW_KEY_UNKNOWN;
+#undef F
+#undef D
+#undef R
+#undef S
+}
+
+#ifdef _GLFW_X11
+
+GLFWbool
+glfw_xkb_set_x11_events_mask(void) {
+    if (!XkbSelectEvents(_glfw.x11.display, XkbUseCoreKbd, XkbNewKeyboardNotifyMask | XkbMapNotifyMask | XkbStateNotifyMask, XkbNewKeyboardNotifyMask | XkbMapNotifyMask | XkbStateNotifyMask)) {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to set XKB events mask");
+        return GLFW_FALSE;
+    }
+    return GLFW_TRUE;
+}
+
+GLFWbool
+glfw_xkb_update_x11_keyboard_id(_GLFWXKBData *xkb) {
+    xkb->keyboard_device_id = -1;
+    xcb_connection_t* conn = XGetXCBConnection(_glfw.x11.display);
+    if (!conn) {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "X11: Failed to retrieve XCB connection");
+        return GLFW_FALSE;
+    }
+
+    xkb->keyboard_device_id = xkb_x11_get_core_keyboard_device_id(conn);
+    if (xkb->keyboard_device_id == -1) {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "X11: Failed to retrieve core keyboard device id");
+        return GLFW_FALSE;
+    }
+    return GLFW_TRUE;
+}
+
+#define xkb_glfw_load_keymap(keymap, ...) {\
+    xcb_connection_t* conn = XGetXCBConnection(_glfw.x11.display); \
+    if (conn) keymap = xkb_x11_keymap_new_from_device(xkb->context, conn, xkb->keyboard_device_id, XKB_KEYMAP_COMPILE_NO_FLAGS); \
+}
+
+#define xkb_glfw_load_state(keymap, state, ...) {\
+    xcb_connection_t* conn = XGetXCBConnection(_glfw.x11.display); \
+    if (conn) state = xkb_x11_state_new_from_device(keymap, conn, xkb->keyboard_device_id); \
+}
+
+#else
+
+#define xkb_glfw_load_keymap(keymap, map_str) keymap = xkb_keymap_new_from_string(xkb->context, map_str, XKB_KEYMAP_FORMAT_TEXT_V1, 0);
+#define xkb_glfw_load_state(keymap, state, ...) state = xkb_state_new(keymap);
+
+#endif
+
+void
+glfw_xkb_release(_GLFWXKBData *xkb) {
+    if (xkb->composeState) {
+        xkb_compose_state_unref(xkb->composeState);
+        xkb->composeState = NULL;
+    }
+    if (xkb->keymap) {
+        xkb_keymap_unref(xkb->keymap);
+        xkb->keymap = NULL;
+    }
+    if (xkb->state) {
+        xkb_state_unref(xkb->state);
+        xkb->state = NULL;
+    }
+    if (xkb->clean_state) {
+        xkb_state_unref(xkb->clean_state);
+        xkb->clean_state = NULL;
+    }
+    if (xkb->context) {
+        xkb_context_unref(xkb->context);
+        xkb->context = NULL;
+    }
+}
+
+GLFWbool
+glfw_xkb_create_context(_GLFWXKBData *xkb) {
+    xkb->context = xkb_context_new(0);
+    debug_keyboard = getenv("GLFW_DEBUG_KEYBOARD") != NULL;
+    if (!xkb->context)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Failed to initialize XKB context");
+        return GLFW_FALSE;
+    }
+    return GLFW_TRUE;
+}
+
+GLFWbool
+glfw_xkb_compile_keymap(_GLFWXKBData *xkb, const char *map_str) {
+    const char* locale = NULL;
+    struct xkb_state* state = NULL, *clean_state = NULL;
+    struct xkb_keymap* keymap = NULL;
+    struct xkb_compose_table* compose_table = NULL;
+    struct xkb_compose_state* compose_state = NULL;
+    (void)(map_str);  // not needed on X11
+
+    xkb_glfw_load_keymap(keymap, map_str);
+    if (!keymap) _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to compile XKB keymap");
+    else {
+        xkb_glfw_load_state(keymap, state);
+        clean_state = xkb_state_new(keymap);
+        if (!state || ! clean_state) {
+            _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create XKB state");
+            xkb_keymap_unref(keymap); keymap = NULL;
+        } else {
+            /* Look up the preferred locale, falling back to "C" as default. */
+            locale = getenv("LC_ALL");
+            if (!locale) locale = getenv("LC_CTYPE");
+            if (!locale) locale = getenv("LANG");
+            if (!locale) locale = "C";
+            compose_table = xkb_compose_table_new_from_locale(xkb->context, locale, XKB_COMPOSE_COMPILE_NO_FLAGS);
+            if (!compose_table) {
+                _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create XKB compose table");
+                xkb_keymap_unref(keymap); keymap = NULL;
+                xkb_state_unref(state); state = NULL;
+            } else {
+                compose_state = xkb_compose_state_new(compose_table, XKB_COMPOSE_STATE_NO_FLAGS);
+                xkb_compose_table_unref(compose_table); compose_table = NULL;
+                if (!compose_state) {
+                    _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create XKB compose state");
+                    xkb_keymap_unref(keymap); keymap = NULL;
+                    xkb_state_unref(state); state = NULL;
+                }
+            }
+        }
+    }
+    if (keymap && state && clean_state && compose_state) {
+        if (xkb->composeState) xkb_compose_state_unref(xkb->composeState);
+        xkb->composeState = compose_state;
+        if (xkb->keymap) xkb_keymap_unref(xkb->keymap);
+        xkb->keymap = keymap;
+        if (xkb->state) xkb_state_unref(xkb->state);
+        xkb->state = state;
+        if (xkb->clean_state) xkb_state_unref(xkb->clean_state);
+        xkb->clean_state = clean_state;
+    }
+    if (xkb->keymap) {
+        xkb->controlMask = 1 << xkb_keymap_mod_get_index(xkb->keymap, "Control");
+        xkb->altMask = 1 << xkb_keymap_mod_get_index(xkb->keymap, "Mod1");
+        xkb->shiftMask = 1 << xkb_keymap_mod_get_index(xkb->keymap, "Shift");
+        xkb->superMask = 1 << xkb_keymap_mod_get_index(xkb->keymap, "Mod4");
+        xkb->capsLockMask = 1 << xkb_keymap_mod_get_index(xkb->keymap, "Lock");
+        xkb->numLockMask = 1 << xkb_keymap_mod_get_index(xkb->keymap, "Mod2");
+    }
+    return GLFW_TRUE;
+}
+
+void
+glfw_xkb_update_modifiers(_GLFWXKBData *xkb, unsigned int depressed, unsigned int latched, unsigned int locked, unsigned int group) {
+    xkb_mod_mask_t mask;
+    unsigned int modifiers = 0;
+    if (!xkb->keymap) return;
+    xkb_state_update_mask(xkb->state, depressed, latched, locked, 0, 0, group);
+    mask = xkb_state_serialize_mods(xkb->state, XKB_STATE_MODS_DEPRESSED | XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_MODS_LATCHED | XKB_STATE_LAYOUT_LATCHED);
+    if (mask & xkb->controlMask) modifiers |= GLFW_MOD_CONTROL;
+    if (mask & xkb->altMask) modifiers |= GLFW_MOD_ALT;
+    if (mask & xkb->shiftMask) modifiers |= GLFW_MOD_SHIFT;
+    if (mask & xkb->superMask) modifiers |= GLFW_MOD_SUPER;
+    if (mask & xkb->capsLockMask) modifiers |= GLFW_MOD_CAPS_LOCK;
+    if (mask & xkb->numLockMask) modifiers |= GLFW_MOD_NUM_LOCK;
+    xkb->modifiers = modifiers;
+}
+
+GLFWbool
+glfw_xkb_should_repeat(_GLFWXKBData *xkb, xkb_keycode_t scancode) {
+#ifdef _GLFW_WAYLAND
+    scancode += 8;
+#endif
+    return xkb_keymap_key_repeats(xkb->keymap, scancode);
+}
+
+
+static char text[256];
+
+static inline xkb_keysym_t
+compose_symbol(_GLFWXKBData *xkb, xkb_keysym_t sym) {
+    if (sym == XKB_KEY_NoSymbol) return sym;
+    if (xkb_compose_state_feed(xkb->composeState, sym) != XKB_COMPOSE_FEED_ACCEPTED) return sym;
+    switch (xkb_compose_state_get_status(xkb->composeState)) {
+        case XKB_COMPOSE_COMPOSED:
+            xkb_compose_state_get_utf8(xkb->composeState, text, sizeof(text));
+            return xkb_compose_state_get_one_sym(xkb->composeState);
+        case XKB_COMPOSE_COMPOSING:
+        case XKB_COMPOSE_CANCELLED:
+            return XKB_KEY_NoSymbol;
+        case XKB_COMPOSE_NOTHING:
+        default:
+            return sym;
+    }
+}
+
+
+const char*
+glfw_xkb_keysym_name(xkb_keysym_t sym) {
+    static char name[256];
+    name[0] = 0;
+    xkb_keysym_get_name(sym, name, sizeof(name));
+    return name;
+}
+
+
+static inline const char*
+format_mods(unsigned int mods) {
+    static char buf[128];
+    char *p = buf, *s;
+#define pr(x) p += snprintf(p, sizeof(buf) - (p - buf) - 1, x)
+    pr("mods: ");
+    s = p;
+    if (mods & GLFW_MOD_CONTROL) pr("ctrl+");
+    if (mods & GLFW_MOD_ALT) pr("alt+");
+    if (mods & GLFW_MOD_SHIFT) pr("shift+");
+    if (mods & GLFW_MOD_SUPER) pr("super+");
+    if (mods & GLFW_MOD_CAPS_LOCK) pr("capslock+");
+    if (mods & GLFW_MOD_NUM_LOCK) pr("numlock+");
+    if (p == s) pr("none");
+    else p--;
+    pr(" ");
+#undef pr
+    return buf;
+}
+
+void
+glfw_xkb_handle_key_event(_GLFWwindow *window, _GLFWXKBData *xkb, xkb_keycode_t scancode, int action) {
+    const xkb_keysym_t *syms, *clean_syms;
+    xkb_keysym_t glfw_sym;
+    xkb_keycode_t code_for_sym = scancode;
+#ifdef _GLFW_WAYLAND
+    code_for_sym += 8;
+#endif
+    debug("scancode: 0x%x release: %d ", scancode, action == GLFW_RELEASE);
+    int num_syms = xkb_state_key_get_syms(xkb->state, code_for_sym, &syms);
+    int num_clean_syms = xkb_state_key_get_syms(xkb->clean_state, code_for_sym, &clean_syms);
+    text[0] = 0;
+    // According to the documentation of xkb_compose_state_feed it does not
+    // support multi-sym events, so we ignore them
+    if (num_syms != 1 || num_clean_syms != 1) {
+        debug("scancode: 0x%x num_syms: %d num_clean_syms: %d ignoring event\n", scancode, num_syms, num_clean_syms);
+        return;
+    }
+    glfw_sym = clean_syms[0];
+    debug("clean_sym: %s ", glfw_xkb_keysym_name(clean_syms[0]));
+    if (action == GLFW_PRESS || action == GLFW_REPEAT) {
+        const char *text_type = "composed_text";
+        glfw_sym = compose_symbol(xkb, syms[0]);
+        if (glfw_sym == XKB_KEY_NoSymbol) {
+            debug("compose not complete, ignoring.\n");
+            return;
+        }
+        debug("composed_sym: %s ", glfw_xkb_keysym_name(glfw_sym));
+        if (glfw_sym == syms[0]) { // composed sym is the same as non-composed sym
+            glfw_sym = clean_syms[0];
+            // xkb returns text even if alt and/or super are pressed
+            if ( ((GLFW_MOD_CONTROL | GLFW_MOD_ALT | GLFW_MOD_SUPER) & xkb->modifiers) == 0) xkb_state_key_get_utf8(xkb->state, code_for_sym, text, sizeof(text));
+            text_type = "text";
+        }
+        if (text[0] <= 31 || text[0] == 127) text[0] = 0;  // dont send text for ascii control codes
+        if (text[0]) { debug("%s: %s ", text_type, text); }
+    }
+    int glfw_keycode = glfw_key_for_sym(glfw_sym);
+    debug("%sglfw_key: %s\n", format_mods(xkb->modifiers), _glfwGetKeyName(glfw_keycode));
+    _glfwInputKeyboard(window, glfw_keycode, glfw_sym, action, xkb->modifiers, text, 0);
+}
diff --git a/glfw/xkb_glfw.h b/glfw/xkb_glfw.h
index 7afef7335..af96685da 100644
--- a/glfw/xkb_glfw.h
+++ b/glfw/xkb_glfw.h
@@ -1,7 +1,7 @@
 //========================================================================
 // GLFW 3.3 XKB - www.glfw.org
 //------------------------------------------------------------------------
-// Copyright (c) 2014 Kovid Goyal <kovid@kovidgoyal.net>
+// Copyright (c) 2018 Kovid Goyal <kovid@kovidgoyal.net>
 //
 // This software is provided 'as-is', without any express or implied
 // warranty. In no event will the authors be held liable for any damages
@@ -28,56 +28,16 @@
 
 #include <xkbcommon/xkbcommon.h>
 #include <xkbcommon/xkbcommon-compose.h>
-
-typedef struct xkb_context* (* PFN_xkb_context_new)(enum xkb_context_flags);
-typedef void (* PFN_xkb_context_unref)(struct xkb_context*);
-typedef struct xkb_keymap* (* PFN_xkb_keymap_new_from_string)(struct xkb_context*, const char*, enum xkb_keymap_format, enum xkb_keymap_compile_flags);
-typedef void (* PFN_xkb_keymap_unref)(struct xkb_keymap*);
-typedef xkb_mod_index_t (* PFN_xkb_keymap_mod_get_index)(struct xkb_keymap*, const char*);
-typedef int (* PFN_xkb_keymap_key_repeats)(struct xkb_keymap*, xkb_keycode_t);
-typedef struct xkb_state* (* PFN_xkb_state_new)(struct xkb_keymap*);
-typedef void (* PFN_xkb_state_unref)(struct xkb_state*);
-typedef int (* PFN_xkb_state_key_get_syms)(struct xkb_state*, xkb_keycode_t, const xkb_keysym_t**);
-typedef enum xkb_state_component (* PFN_xkb_state_update_mask)(struct xkb_state*, xkb_mod_mask_t, xkb_mod_mask_t, xkb_mod_mask_t, xkb_layout_index_t, xkb_layout_index_t, xkb_layout_index_t);
-typedef xkb_mod_mask_t (* PFN_xkb_state_serialize_mods)(struct xkb_state*, enum xkb_state_component);
-
-#define xkb_context_new GLFW_XKB_GLOBAL_NAME.context_new
-#define xkb_context_unref GLFW_XKB_GLOBAL_NAME.context_unref
-#define xkb_keymap_new_from_string GLFW_XKB_GLOBAL_NAME.keymap_new_from_string
-#define xkb_keymap_unref GLFW_XKB_GLOBAL_NAME.keymap_unref
-#define xkb_keymap_mod_get_index GLFW_XKB_GLOBAL_NAME.keymap_mod_get_index
-#define xkb_keymap_key_repeats GLFW_XKB_GLOBAL_NAME.keymap_key_repeats
-#define xkb_state_new GLFW_XKB_GLOBAL_NAME.state_new
-#define xkb_state_unref GLFW_XKB_GLOBAL_NAME.state_unref
-#define xkb_state_key_get_syms GLFW_XKB_GLOBAL_NAME.state_key_get_syms
-#define xkb_state_update_mask GLFW_XKB_GLOBAL_NAME.state_update_mask
-#define xkb_state_serialize_mods GLFW_XKB_GLOBAL_NAME.state_serialize_mods
-
-typedef struct xkb_compose_table* (* PFN_xkb_compose_table_new_from_locale)(struct xkb_context*, const char*, enum xkb_compose_compile_flags);
-typedef void (* PFN_xkb_compose_table_unref)(struct xkb_compose_table*);
-typedef struct xkb_compose_state* (* PFN_xkb_compose_state_new)(struct xkb_compose_table*, enum xkb_compose_state_flags);
-typedef void (* PFN_xkb_compose_state_unref)(struct xkb_compose_state*);
-typedef enum xkb_compose_feed_result (* PFN_xkb_compose_state_feed)(struct xkb_compose_state*, xkb_keysym_t);
-typedef enum xkb_compose_status (* PFN_xkb_compose_state_get_status)(struct xkb_compose_state*);
-typedef xkb_keysym_t (* PFN_xkb_compose_state_get_one_sym)(struct xkb_compose_state*);
-
-#define xkb_compose_table_new_from_locale GLFW_XKB_GLOBAL_NAME.compose_table_new_from_locale
-#define xkb_compose_table_unref GLFW_XKB_GLOBAL_NAME.compose_table_unref
-#define xkb_compose_state_new GLFW_XKB_GLOBAL_NAME.compose_state_new
-#define xkb_compose_state_unref GLFW_XKB_GLOBAL_NAME.compose_state_unref
-#define xkb_compose_state_feed GLFW_XKB_GLOBAL_NAME.compose_state_feed
-#define xkb_compose_state_get_status GLFW_XKB_GLOBAL_NAME.compose_state_get_status
-#define xkb_compose_state_get_one_sym GLFW_XKB_GLOBAL_NAME.compose_state_get_one_sym
-
+#ifdef _GLFW_X11
+#include <xkbcommon/xkbcommon-x11.h>
+#endif
 
 typedef struct {
-    void*                   handle;
     struct xkb_context*     context;
     struct xkb_keymap*      keymap;
     struct xkb_state*       state;
+    struct xkb_state*       clean_state;
     struct xkb_compose_state* composeState;
-    short int               keycodes[256];
-    short int               scancodes[GLFW_KEY_LAST + 1];
 
     xkb_mod_mask_t          controlMask;
     xkb_mod_mask_t          altMask;
@@ -87,288 +47,29 @@ typedef struct {
     xkb_mod_mask_t          numLockMask;
     unsigned int            modifiers;
 
-    PFN_xkb_context_new context_new;
-    PFN_xkb_context_unref context_unref;
-    PFN_xkb_keymap_new_from_string keymap_new_from_string;
-    PFN_xkb_keymap_unref keymap_unref;
-    PFN_xkb_keymap_mod_get_index keymap_mod_get_index;
-    PFN_xkb_keymap_key_repeats keymap_key_repeats;
-    PFN_xkb_state_new state_new;
-    PFN_xkb_state_unref state_unref;
-    PFN_xkb_state_key_get_syms state_key_get_syms;
-    PFN_xkb_state_update_mask state_update_mask;
-    PFN_xkb_state_serialize_mods state_serialize_mods;
+#ifdef _GLFW_X11
+    int32_t                 keyboard_device_id;
+    GLFWbool                available;
+    GLFWbool                detectable;
+    int                     majorOpcode;
+    int                     eventBase;
+    int                     errorBase;
+    int                     major;
+    int                     minor;
+#endif
 
-    PFN_xkb_compose_table_new_from_locale compose_table_new_from_locale;
-    PFN_xkb_compose_table_unref compose_table_unref;
-    PFN_xkb_compose_state_new compose_state_new;
-    PFN_xkb_compose_state_unref compose_state_unref;
-    PFN_xkb_compose_state_feed compose_state_feed;
-    PFN_xkb_compose_state_get_status compose_state_get_status;
-    PFN_xkb_compose_state_get_one_sym compose_state_get_one_sym;
 } _GLFWXKBData;
 
-#define bind_xkb_sym(name) GLFW_XKB_GLOBAL_NAME.name = (PFN_xkb_##name) _glfw_dlsym(GLFW_XKB_GLOBAL_NAME.handle, "xkb_" #name)
-#define load_glfw_xkb() {\
-    GLFW_XKB_GLOBAL_NAME.handle = _glfw_dlopen("libxkbcommon.so.0"); \
-    if (!GLFW_XKB_GLOBAL_NAME.handle) \
-    { \
-        _glfwInputError(GLFW_PLATFORM_ERROR, \
-                        "Failed to open libxkbcommon"); \
-        return GLFW_FALSE; \
-    } \
-    bind_xkb_sym(context_new); \
-    bind_xkb_sym(context_unref); \
-    bind_xkb_sym(keymap_new_from_string); \
-    bind_xkb_sym(keymap_unref); \
-    bind_xkb_sym(keymap_mod_get_index); \
-    bind_xkb_sym(keymap_key_repeats); \
-    bind_xkb_sym(state_new); \
-    bind_xkb_sym(state_unref); \
-    bind_xkb_sym(state_key_get_syms); \
-    bind_xkb_sym(state_update_mask); \
-    bind_xkb_sym(state_serialize_mods); \
-    bind_xkb_sym(compose_table_new_from_locale); \
-    bind_xkb_sym(compose_table_unref); \
-    bind_xkb_sym(compose_state_new); \
-    bind_xkb_sym(compose_state_unref); \
-    bind_xkb_sym(compose_state_feed); \
-    bind_xkb_sym(compose_state_get_status); \
-    bind_xkb_sym(compose_state_get_one_sym); \
-}
+#ifdef _GLFW_X11
+GLFWbool glfw_xkb_set_x11_events_mask(void);
+GLFWbool glfw_xkb_update_x11_keyboard_id(_GLFWXKBData *xkb);
+#endif
 
-#define release_glfw_xkb() {\
-    if (GLFW_XKB_GLOBAL_NAME.composeState) { \
-        xkb_compose_state_unref(GLFW_XKB_GLOBAL_NAME.composeState); \
-        GLFW_XKB_GLOBAL_NAME.composeState = NULL; \
-    } \
-    if (GLFW_XKB_GLOBAL_NAME.keymap) { \
-        xkb_keymap_unref(GLFW_XKB_GLOBAL_NAME.keymap); \
-        GLFW_XKB_GLOBAL_NAME.keymap = NULL; \
-    } \
-    if (GLFW_XKB_GLOBAL_NAME.state) { \
-        xkb_state_unref(GLFW_XKB_GLOBAL_NAME.state); \
-        GLFW_XKB_GLOBAL_NAME.state = NULL; \
-    } \
-    if (GLFW_XKB_GLOBAL_NAME.context) { \
-        xkb_context_unref(GLFW_XKB_GLOBAL_NAME.context); \
-        GLFW_XKB_GLOBAL_NAME.context = NULL; \
-    } \
-    if (GLFW_XKB_GLOBAL_NAME.handle) { \
-        _glfw_dlclose(GLFW_XKB_GLOBAL_NAME.handle); \
-        GLFW_XKB_GLOBAL_NAME.handle = NULL; \
-    } \
-}
-
-#define create_glfw_xkb_context() {\
-    GLFW_XKB_GLOBAL_NAME.context = xkb_context_new(0); \
-    if (!GLFW_XKB_GLOBAL_NAME.context) \
-    { \
-        _glfwInputError(GLFW_PLATFORM_ERROR, \
-                        "Failed to initialize XKB context"); \
-        return GLFW_FALSE; \
-    } \
-    int scancode; \
-    memset(GLFW_XKB_GLOBAL_NAME.keycodes, -1, sizeof(GLFW_XKB_GLOBAL_NAME.keycodes)); \
-    memset(GLFW_XKB_GLOBAL_NAME.scancodes, -1, sizeof(GLFW_XKB_GLOBAL_NAME.scancodes)); \
-\
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_GRAVE]      = GLFW_KEY_GRAVE_ACCENT; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_1]          = GLFW_KEY_1; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_2]          = GLFW_KEY_2; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_3]          = GLFW_KEY_3; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_4]          = GLFW_KEY_4; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_5]          = GLFW_KEY_5; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_6]          = GLFW_KEY_6; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_7]          = GLFW_KEY_7; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_8]          = GLFW_KEY_8; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_9]          = GLFW_KEY_9; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_0]          = GLFW_KEY_0; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_SPACE]      = GLFW_KEY_SPACE; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_MINUS]      = GLFW_KEY_MINUS; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_EQUAL]      = GLFW_KEY_EQUAL; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_Q]          = GLFW_KEY_Q; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_W]          = GLFW_KEY_W; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_E]          = GLFW_KEY_E; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_R]          = GLFW_KEY_R; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_T]          = GLFW_KEY_T; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_Y]          = GLFW_KEY_Y; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_U]          = GLFW_KEY_U; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_I]          = GLFW_KEY_I; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_O]          = GLFW_KEY_O; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_P]          = GLFW_KEY_P; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_LEFTBRACE]  = GLFW_KEY_LEFT_BRACKET; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_RIGHTBRACE] = GLFW_KEY_RIGHT_BRACKET; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_A]          = GLFW_KEY_A; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_S]          = GLFW_KEY_S; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_D]          = GLFW_KEY_D; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F]          = GLFW_KEY_F; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_G]          = GLFW_KEY_G; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_H]          = GLFW_KEY_H; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_J]          = GLFW_KEY_J; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_K]          = GLFW_KEY_K; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_L]          = GLFW_KEY_L; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_SEMICOLON]  = GLFW_KEY_SEMICOLON; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_APOSTROPHE] = GLFW_KEY_APOSTROPHE; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_Z]          = GLFW_KEY_Z; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_X]          = GLFW_KEY_X; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_C]          = GLFW_KEY_C; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_V]          = GLFW_KEY_V; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_B]          = GLFW_KEY_B; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_N]          = GLFW_KEY_N; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_M]          = GLFW_KEY_M; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_COMMA]      = GLFW_KEY_COMMA; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_DOT]        = GLFW_KEY_PERIOD; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_SLASH]      = GLFW_KEY_SLASH; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_BACKSLASH]  = GLFW_KEY_BACKSLASH; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_ESC]        = GLFW_KEY_ESCAPE; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_TAB]        = GLFW_KEY_TAB; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_LEFTSHIFT]  = GLFW_KEY_LEFT_SHIFT; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_RIGHTSHIFT] = GLFW_KEY_RIGHT_SHIFT; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_LEFTCTRL]   = GLFW_KEY_LEFT_CONTROL; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_RIGHTCTRL]  = GLFW_KEY_RIGHT_CONTROL; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_LEFTALT]    = GLFW_KEY_LEFT_ALT; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_RIGHTALT]   = GLFW_KEY_RIGHT_ALT; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_LEFTMETA]   = GLFW_KEY_LEFT_SUPER; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_RIGHTMETA]  = GLFW_KEY_RIGHT_SUPER; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_MENU]       = GLFW_KEY_MENU; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_NUMLOCK]    = GLFW_KEY_NUM_LOCK; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_CAPSLOCK]   = GLFW_KEY_CAPS_LOCK; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_PRINT]      = GLFW_KEY_PRINT_SCREEN; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_SCROLLLOCK] = GLFW_KEY_SCROLL_LOCK; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_PAUSE]      = GLFW_KEY_PAUSE; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_DELETE]     = GLFW_KEY_DELETE; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_BACKSPACE]  = GLFW_KEY_BACKSPACE; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_ENTER]      = GLFW_KEY_ENTER; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_HOME]       = GLFW_KEY_HOME; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_END]        = GLFW_KEY_END; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_PAGEUP]     = GLFW_KEY_PAGE_UP; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_PAGEDOWN]   = GLFW_KEY_PAGE_DOWN; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_INSERT]     = GLFW_KEY_INSERT; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_LEFT]       = GLFW_KEY_LEFT; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_RIGHT]      = GLFW_KEY_RIGHT; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_DOWN]       = GLFW_KEY_DOWN; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_UP]         = GLFW_KEY_UP; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F1]         = GLFW_KEY_F1; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F2]         = GLFW_KEY_F2; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F3]         = GLFW_KEY_F3; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F4]         = GLFW_KEY_F4; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F5]         = GLFW_KEY_F5; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F6]         = GLFW_KEY_F6; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F7]         = GLFW_KEY_F7; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F8]         = GLFW_KEY_F8; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F9]         = GLFW_KEY_F9; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F10]        = GLFW_KEY_F10; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F11]        = GLFW_KEY_F11; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F12]        = GLFW_KEY_F12; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F13]        = GLFW_KEY_F13; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F14]        = GLFW_KEY_F14; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F15]        = GLFW_KEY_F15; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F16]        = GLFW_KEY_F16; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F17]        = GLFW_KEY_F17; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F18]        = GLFW_KEY_F18; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F19]        = GLFW_KEY_F19; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F20]        = GLFW_KEY_F20; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F21]        = GLFW_KEY_F21; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F22]        = GLFW_KEY_F22; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F23]        = GLFW_KEY_F23; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_F24]        = GLFW_KEY_F24; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KPSLASH]    = GLFW_KEY_KP_DIVIDE; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KPDOT]      = GLFW_KEY_KP_MULTIPLY; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KPMINUS]    = GLFW_KEY_KP_SUBTRACT; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KPPLUS]     = GLFW_KEY_KP_ADD; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP0]        = GLFW_KEY_KP_0; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP1]        = GLFW_KEY_KP_1; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP2]        = GLFW_KEY_KP_2; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP3]        = GLFW_KEY_KP_3; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP4]        = GLFW_KEY_KP_4; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP5]        = GLFW_KEY_KP_5; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP6]        = GLFW_KEY_KP_6; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP7]        = GLFW_KEY_KP_7; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP8]        = GLFW_KEY_KP_8; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KP9]        = GLFW_KEY_KP_9; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KPCOMMA]    = GLFW_KEY_KP_DECIMAL; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KPEQUAL]    = GLFW_KEY_KP_EQUAL; \
-    GLFW_XKB_GLOBAL_NAME.keycodes[KEY_KPENTER]    = GLFW_KEY_KP_ENTER; \
-\
-    for (scancode = 0;  scancode < 256;  scancode++) \
-    { \
-        if (GLFW_XKB_GLOBAL_NAME.keycodes[scancode] > 0) \
-            GLFW_XKB_GLOBAL_NAME.scancodes[GLFW_XKB_GLOBAL_NAME.keycodes[scancode]] = scancode; \
-    } \
-\
-}
-
-
-#define xkb_glfw_compile_keymap(map_str) { \
-    const char* locale = NULL; \
-    struct xkb_state* state = NULL;  \
-    struct xkb_keymap* keymap = NULL; \
-    struct xkb_compose_table* compose_table = NULL;  \
-    struct xkb_compose_state* compose_state = NULL;  \
-\
-    keymap = xkb_keymap_new_from_string(GLFW_XKB_GLOBAL_NAME.context, map_str, XKB_KEYMAP_FORMAT_TEXT_V1, 0); \
-    if (!keymap) _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to compile XKB keymap"); \
-    else { \
-        state = xkb_state_new(keymap); \
-        if (!state) { \
-            _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create XKB state"); \
-            xkb_keymap_unref(keymap); keymap = NULL; \
-        } else { \
-            /* Look up the preferred locale, falling back to "C" as default. */ \
-            locale = getenv("LC_ALL"); \
-            if (!locale) locale = getenv("LC_CTYPE"); \
-            if (!locale) locale = getenv("LANG"); \
-            if (!locale) locale = "C"; \
-            compose_table = xkb_compose_table_new_from_locale(GLFW_XKB_GLOBAL_NAME.context, locale, XKB_COMPOSE_COMPILE_NO_FLAGS); \
-            if (!compose_table) { \
-                _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create XKB compose table"); \
-                xkb_keymap_unref(keymap); keymap = NULL; \
-                xkb_state_unref(state); state = NULL; \
-            } else { \
-                compose_state = xkb_compose_state_new(compose_table, XKB_COMPOSE_STATE_NO_FLAGS); \
-                xkb_compose_table_unref(compose_table); compose_table = NULL; \
-                if (!compose_state) { \
-                    _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create XKB compose state"); \
-                    xkb_keymap_unref(keymap); keymap = NULL; \
-                    xkb_state_unref(state); state = NULL; \
-                }\
-            } \
-        } \
-    } \
-    if (keymap && state && compose_state) { \
-        if (GLFW_XKB_GLOBAL_NAME.composeState) xkb_compose_state_unref(GLFW_XKB_GLOBAL_NAME.composeState); \
-        GLFW_XKB_GLOBAL_NAME.composeState = compose_state; \
-        if (GLFW_XKB_GLOBAL_NAME.keymap) xkb_keymap_unref(GLFW_XKB_GLOBAL_NAME.keymap); \
-        GLFW_XKB_GLOBAL_NAME.keymap = keymap; \
-        if (GLFW_XKB_GLOBAL_NAME.state) xkb_state_unref(GLFW_XKB_GLOBAL_NAME.state); \
-        GLFW_XKB_GLOBAL_NAME.state = state; \
-    }\
-    if (GLFW_XKB_GLOBAL_NAME.keymap) { \
-        GLFW_XKB_GLOBAL_NAME.controlMask = 1 << xkb_keymap_mod_get_index(GLFW_XKB_GLOBAL_NAME.keymap, "Control"); \
-        GLFW_XKB_GLOBAL_NAME.altMask = 1 << xkb_keymap_mod_get_index(GLFW_XKB_GLOBAL_NAME.keymap, "Mod1"); \
-        GLFW_XKB_GLOBAL_NAME.shiftMask = 1 << xkb_keymap_mod_get_index(GLFW_XKB_GLOBAL_NAME.keymap, "Shift"); \
-        GLFW_XKB_GLOBAL_NAME.superMask = 1 << xkb_keymap_mod_get_index(GLFW_XKB_GLOBAL_NAME.keymap, "Mod4"); \
-        GLFW_XKB_GLOBAL_NAME.capsLockMask = 1 << xkb_keymap_mod_get_index(GLFW_XKB_GLOBAL_NAME.keymap, "Lock"); \
-        GLFW_XKB_GLOBAL_NAME.numLockMask = 1 << xkb_keymap_mod_get_index(GLFW_XKB_GLOBAL_NAME.keymap, "Mod2"); \
-    } \
-}
-
-
-#define xkb_glfw_update_modifiers(depressed, latched, locked, group) {\
-    xkb_mod_mask_t mask; \
-    unsigned int modifiers = 0; \
-    if (!GLFW_XKB_GLOBAL_NAME.keymap) return; \
-    xkb_state_update_mask(GLFW_XKB_GLOBAL_NAME.state, depressed, latched, locked, 0, 0, group); \
-    mask = xkb_state_serialize_mods(GLFW_XKB_GLOBAL_NAME.state, XKB_STATE_MODS_DEPRESSED | XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_MODS_LATCHED | XKB_STATE_LAYOUT_LATCHED); \
-    if (mask & GLFW_XKB_GLOBAL_NAME.controlMask) modifiers |= GLFW_MOD_CONTROL; \
-    if (mask & GLFW_XKB_GLOBAL_NAME.altMask) modifiers |= GLFW_MOD_ALT; \
-    if (mask & GLFW_XKB_GLOBAL_NAME.shiftMask) modifiers |= GLFW_MOD_SHIFT; \
-    if (mask & GLFW_XKB_GLOBAL_NAME.superMask) modifiers |= GLFW_MOD_SUPER; \
-    if (mask & GLFW_XKB_GLOBAL_NAME.capsLockMask) modifiers |= GLFW_MOD_CAPS_LOCK; \
-    if (mask & GLFW_XKB_GLOBAL_NAME.numLockMask) modifiers |= GLFW_MOD_NUM_LOCK; \
-    GLFW_XKB_GLOBAL_NAME.modifiers = modifiers; \
-}
-
-
-#define xkb_glfw_to_glfw_key_code(key) \
-    ((key < sizeof(GLFW_XKB_GLOBAL_NAME.keycodes) / sizeof(GLFW_XKB_GLOBAL_NAME.keycodes[0])) ? GLFW_XKB_GLOBAL_NAME.keycodes[key] : GLFW_KEY_UNKNOWN)
+void glfw_xkb_release(_GLFWXKBData *xkb);
+GLFWbool glfw_xkb_create_context(_GLFWXKBData *xkb);
+GLFWbool glfw_xkb_compile_keymap(_GLFWXKBData *xkb, const char *map_str);
+void glfw_xkb_update_modifiers(_GLFWXKBData *xkb, unsigned int depressed, unsigned int latched, unsigned int locked, unsigned int group);
+GLFWbool glfw_xkb_should_repeat(_GLFWXKBData *xkb, xkb_keycode_t scancode);
+const char* glfw_xkb_keysym_name(xkb_keysym_t sym);
+xkb_keysym_t glfw_xkb_sym_for_key(int key);
+void glfw_xkb_handle_key_event(_GLFWwindow *window, _GLFWXKBData *xkb, xkb_keycode_t scancode, int action);
diff --git a/glfw/xkb_unicode.c b/glfw/xkb_unicode.c
deleted file mode 100644
index ecfdc2aff..000000000
--- a/glfw/xkb_unicode.c
+++ /dev/null
@@ -1,940 +0,0 @@
-//========================================================================
-// GLFW 3.3 X11 - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2002-2006 Marcus Geelnard
-// Copyright (c) 2006-2016 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#include "internal.h"
-
-
-/*
- * Marcus: This code was originally written by Markus G. Kuhn.
- * I have made some slight changes (trimmed it down a bit from >60 KB to
- * 20 KB), but the functionality is the same.
- */
-
-/*
- * This module converts keysym values into the corresponding ISO 10646
- * (UCS, Unicode) values.
- *
- * The array keysymtab[] contains pairs of X11 keysym values for graphical
- * characters and the corresponding Unicode value. The function
- * _glfwKeySym2Unicode() maps a keysym onto a Unicode value using a binary
- * search, therefore keysymtab[] must remain SORTED by keysym value.
- *
- * We allow to represent any UCS character in the range U-00000000 to
- * U-00FFFFFF by a keysym value in the range 0x01000000 to 0x01ffffff.
- * This admittedly does not cover the entire 31-bit space of UCS, but
- * it does cover all of the characters up to U-10FFFF, which can be
- * represented by UTF-16, and more, and it is very unlikely that higher
- * UCS codes will ever be assigned by ISO. So to get Unicode character
- * U+ABCD you can directly use keysym 0x0100abcd.
- *
- * Original author: Markus G. Kuhn <mkuhn@acm.org>, University of
- *                  Cambridge, April 2001
- *
- * Special thanks to Richard Verhoeven <river@win.tue.nl> for preparing
- * an initial draft of the mapping table.
- *
- */
-
-
-//************************************************************************
-//****                KeySym to Unicode mapping table                 ****
-//************************************************************************
-
-static const struct codepair {
-  unsigned short keysym;
-  unsigned short ucs;
-} keysymtab[] = {
-  { 0x01a1, 0x0104 },
-  { 0x01a2, 0x02d8 },
-  { 0x01a3, 0x0141 },
-  { 0x01a5, 0x013d },
-  { 0x01a6, 0x015a },
-  { 0x01a9, 0x0160 },
-  { 0x01aa, 0x015e },
-  { 0x01ab, 0x0164 },
-  { 0x01ac, 0x0179 },
-  { 0x01ae, 0x017d },
-  { 0x01af, 0x017b },
-  { 0x01b1, 0x0105 },
-  { 0x01b2, 0x02db },
-  { 0x01b3, 0x0142 },
-  { 0x01b5, 0x013e },
-  { 0x01b6, 0x015b },
-  { 0x01b7, 0x02c7 },
-  { 0x01b9, 0x0161 },
-  { 0x01ba, 0x015f },
-  { 0x01bb, 0x0165 },
-  { 0x01bc, 0x017a },
-  { 0x01bd, 0x02dd },
-  { 0x01be, 0x017e },
-  { 0x01bf, 0x017c },
-  { 0x01c0, 0x0154 },
-  { 0x01c3, 0x0102 },
-  { 0x01c5, 0x0139 },
-  { 0x01c6, 0x0106 },
-  { 0x01c8, 0x010c },
-  { 0x01ca, 0x0118 },
-  { 0x01cc, 0x011a },
-  { 0x01cf, 0x010e },
-  { 0x01d0, 0x0110 },
-  { 0x01d1, 0x0143 },
-  { 0x01d2, 0x0147 },
-  { 0x01d5, 0x0150 },
-  { 0x01d8, 0x0158 },
-  { 0x01d9, 0x016e },
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-  { 0x0ce0, 0x05d0 },
-  { 0x0ce1, 0x05d1 },
-  { 0x0ce2, 0x05d2 },
-  { 0x0ce3, 0x05d3 },
-  { 0x0ce4, 0x05d4 },
-  { 0x0ce5, 0x05d5 },
-  { 0x0ce6, 0x05d6 },
-  { 0x0ce7, 0x05d7 },
-  { 0x0ce8, 0x05d8 },
-  { 0x0ce9, 0x05d9 },
-  { 0x0cea, 0x05da },
-  { 0x0ceb, 0x05db },
-  { 0x0cec, 0x05dc },
-  { 0x0ced, 0x05dd },
-  { 0x0cee, 0x05de },
-  { 0x0cef, 0x05df },
-  { 0x0cf0, 0x05e0 },
-  { 0x0cf1, 0x05e1 },
-  { 0x0cf2, 0x05e2 },
-  { 0x0cf3, 0x05e3 },
-  { 0x0cf4, 0x05e4 },
-  { 0x0cf5, 0x05e5 },
-  { 0x0cf6, 0x05e6 },
-  { 0x0cf7, 0x05e7 },
-  { 0x0cf8, 0x05e8 },
-  { 0x0cf9, 0x05e9 },
-  { 0x0cfa, 0x05ea },
-  { 0x0da1, 0x0e01 },
-  { 0x0da2, 0x0e02 },
-  { 0x0da3, 0x0e03 },
-  { 0x0da4, 0x0e04 },
-  { 0x0da5, 0x0e05 },
-  { 0x0da6, 0x0e06 },
-  { 0x0da7, 0x0e07 },
-  { 0x0da8, 0x0e08 },
-  { 0x0da9, 0x0e09 },
-  { 0x0daa, 0x0e0a },
-  { 0x0dab, 0x0e0b },
-  { 0x0dac, 0x0e0c },
-  { 0x0dad, 0x0e0d },
-  { 0x0dae, 0x0e0e },
-  { 0x0daf, 0x0e0f },
-  { 0x0db0, 0x0e10 },
-  { 0x0db1, 0x0e11 },
-  { 0x0db2, 0x0e12 },
-  { 0x0db3, 0x0e13 },
-  { 0x0db4, 0x0e14 },
-  { 0x0db5, 0x0e15 },
-  { 0x0db6, 0x0e16 },
-  { 0x0db7, 0x0e17 },
-  { 0x0db8, 0x0e18 },
-  { 0x0db9, 0x0e19 },
-  { 0x0dba, 0x0e1a },
-  { 0x0dbb, 0x0e1b },
-  { 0x0dbc, 0x0e1c },
-  { 0x0dbd, 0x0e1d },
-  { 0x0dbe, 0x0e1e },
-  { 0x0dbf, 0x0e1f },
-  { 0x0dc0, 0x0e20 },
-  { 0x0dc1, 0x0e21 },
-  { 0x0dc2, 0x0e22 },
-  { 0x0dc3, 0x0e23 },
-  { 0x0dc4, 0x0e24 },
-  { 0x0dc5, 0x0e25 },
-  { 0x0dc6, 0x0e26 },
-  { 0x0dc7, 0x0e27 },
-  { 0x0dc8, 0x0e28 },
-  { 0x0dc9, 0x0e29 },
-  { 0x0dca, 0x0e2a },
-  { 0x0dcb, 0x0e2b },
-  { 0x0dcc, 0x0e2c },
-  { 0x0dcd, 0x0e2d },
-  { 0x0dce, 0x0e2e },
-  { 0x0dcf, 0x0e2f },
-  { 0x0dd0, 0x0e30 },
-  { 0x0dd1, 0x0e31 },
-  { 0x0dd2, 0x0e32 },
-  { 0x0dd3, 0x0e33 },
-  { 0x0dd4, 0x0e34 },
-  { 0x0dd5, 0x0e35 },
-  { 0x0dd6, 0x0e36 },
-  { 0x0dd7, 0x0e37 },
-  { 0x0dd8, 0x0e38 },
-  { 0x0dd9, 0x0e39 },
-  { 0x0dda, 0x0e3a },
-  { 0x0ddf, 0x0e3f },
-  { 0x0de0, 0x0e40 },
-  { 0x0de1, 0x0e41 },
-  { 0x0de2, 0x0e42 },
-  { 0x0de3, 0x0e43 },
-  { 0x0de4, 0x0e44 },
-  { 0x0de5, 0x0e45 },
-  { 0x0de6, 0x0e46 },
-  { 0x0de7, 0x0e47 },
-  { 0x0de8, 0x0e48 },
-  { 0x0de9, 0x0e49 },
-  { 0x0dea, 0x0e4a },
-  { 0x0deb, 0x0e4b },
-  { 0x0dec, 0x0e4c },
-  { 0x0ded, 0x0e4d },
-  { 0x0df0, 0x0e50 },
-  { 0x0df1, 0x0e51 },
-  { 0x0df2, 0x0e52 },
-  { 0x0df3, 0x0e53 },
-  { 0x0df4, 0x0e54 },
-  { 0x0df5, 0x0e55 },
-  { 0x0df6, 0x0e56 },
-  { 0x0df7, 0x0e57 },
-  { 0x0df8, 0x0e58 },
-  { 0x0df9, 0x0e59 },
-  { 0x0ea1, 0x3131 },
-  { 0x0ea2, 0x3132 },
-  { 0x0ea3, 0x3133 },
-  { 0x0ea4, 0x3134 },
-  { 0x0ea5, 0x3135 },
-  { 0x0ea6, 0x3136 },
-  { 0x0ea7, 0x3137 },
-  { 0x0ea8, 0x3138 },
-  { 0x0ea9, 0x3139 },
-  { 0x0eaa, 0x313a },
-  { 0x0eab, 0x313b },
-  { 0x0eac, 0x313c },
-  { 0x0ead, 0x313d },
-  { 0x0eae, 0x313e },
-  { 0x0eaf, 0x313f },
-  { 0x0eb0, 0x3140 },
-  { 0x0eb1, 0x3141 },
-  { 0x0eb2, 0x3142 },
-  { 0x0eb3, 0x3143 },
-  { 0x0eb4, 0x3144 },
-  { 0x0eb5, 0x3145 },
-  { 0x0eb6, 0x3146 },
-  { 0x0eb7, 0x3147 },
-  { 0x0eb8, 0x3148 },
-  { 0x0eb9, 0x3149 },
-  { 0x0eba, 0x314a },
-  { 0x0ebb, 0x314b },
-  { 0x0ebc, 0x314c },
-  { 0x0ebd, 0x314d },
-  { 0x0ebe, 0x314e },
-  { 0x0ebf, 0x314f },
-  { 0x0ec0, 0x3150 },
-  { 0x0ec1, 0x3151 },
-  { 0x0ec2, 0x3152 },
-  { 0x0ec3, 0x3153 },
-  { 0x0ec4, 0x3154 },
-  { 0x0ec5, 0x3155 },
-  { 0x0ec6, 0x3156 },
-  { 0x0ec7, 0x3157 },
-  { 0x0ec8, 0x3158 },
-  { 0x0ec9, 0x3159 },
-  { 0x0eca, 0x315a },
-  { 0x0ecb, 0x315b },
-  { 0x0ecc, 0x315c },
-  { 0x0ecd, 0x315d },
-  { 0x0ece, 0x315e },
-  { 0x0ecf, 0x315f },
-  { 0x0ed0, 0x3160 },
-  { 0x0ed1, 0x3161 },
-  { 0x0ed2, 0x3162 },
-  { 0x0ed3, 0x3163 },
-  { 0x0ed4, 0x11a8 },
-  { 0x0ed5, 0x11a9 },
-  { 0x0ed6, 0x11aa },
-  { 0x0ed7, 0x11ab },
-  { 0x0ed8, 0x11ac },
-  { 0x0ed9, 0x11ad },
-  { 0x0eda, 0x11ae },
-  { 0x0edb, 0x11af },
-  { 0x0edc, 0x11b0 },
-  { 0x0edd, 0x11b1 },
-  { 0x0ede, 0x11b2 },
-  { 0x0edf, 0x11b3 },
-  { 0x0ee0, 0x11b4 },
-  { 0x0ee1, 0x11b5 },
-  { 0x0ee2, 0x11b6 },
-  { 0x0ee3, 0x11b7 },
-  { 0x0ee4, 0x11b8 },
-  { 0x0ee5, 0x11b9 },
-  { 0x0ee6, 0x11ba },
-  { 0x0ee7, 0x11bb },
-  { 0x0ee8, 0x11bc },
-  { 0x0ee9, 0x11bd },
-  { 0x0eea, 0x11be },
-  { 0x0eeb, 0x11bf },
-  { 0x0eec, 0x11c0 },
-  { 0x0eed, 0x11c1 },
-  { 0x0eee, 0x11c2 },
-  { 0x0eef, 0x316d },
-  { 0x0ef0, 0x3171 },
-  { 0x0ef1, 0x3178 },
-  { 0x0ef2, 0x317f },
-  { 0x0ef3, 0x3181 },
-  { 0x0ef4, 0x3184 },
-  { 0x0ef5, 0x3186 },
-  { 0x0ef6, 0x318d },
-  { 0x0ef7, 0x318e },
-  { 0x0ef8, 0x11eb },
-  { 0x0ef9, 0x11f0 },
-  { 0x0efa, 0x11f9 },
-  { 0x0eff, 0x20a9 },
-  { 0x13a4, 0x20ac },
-  { 0x13bc, 0x0152 },
-  { 0x13bd, 0x0153 },
-  { 0x13be, 0x0178 },
-  { 0x20ac, 0x20ac },
-  { 0xfe50,    '`' },
-  { 0xfe51, 0x00b4 },
-  { 0xfe52,    '^' },
-  { 0xfe53,    '~' },
-  { 0xfe54, 0x00af },
-  { 0xfe55, 0x02d8 },
-  { 0xfe56, 0x02d9 },
-  { 0xfe57, 0x00a8 },
-  { 0xfe58, 0x02da },
-  { 0xfe59, 0x02dd },
-  { 0xfe5a, 0x02c7 },
-  { 0xfe5b, 0x00b8 },
-  { 0xfe5c, 0x02db },
-  { 0xfe5d, 0x037a },
-  { 0xfe5e, 0x309b },
-  { 0xfe5f, 0x309c },
-  { 0xfe63,    '/' },
-  { 0xfe64, 0x02bc },
-  { 0xfe65, 0x02bd },
-  { 0xfe66, 0x02f5 },
-  { 0xfe67, 0x02f3 },
-  { 0xfe68, 0x02cd },
-  { 0xfe69, 0xa788 },
-  { 0xfe6a, 0x02f7 },
-  { 0xfe6e,    ',' },
-  { 0xfe6f, 0x00a4 },
-  { 0xfe80,    'a' }, // XK_dead_a
-  { 0xfe81,    'A' }, // XK_dead_A
-  { 0xfe82,    'e' }, // XK_dead_e
-  { 0xfe83,    'E' }, // XK_dead_E
-  { 0xfe84,    'i' }, // XK_dead_i
-  { 0xfe85,    'I' }, // XK_dead_I
-  { 0xfe86,    'o' }, // XK_dead_o
-  { 0xfe87,    'O' }, // XK_dead_O
-  { 0xfe88,    'u' }, // XK_dead_u
-  { 0xfe89,    'U' }, // XK_dead_U
-  { 0xfe8a, 0x0259 },
-  { 0xfe8b, 0x018f },
-  { 0xfe8c, 0x00b5 },
-  { 0xfe90,    '_' },
-  { 0xfe91, 0x02c8 },
-  { 0xfe92, 0x02cc },
-  { 0xff80 /*XKB_KEY_KP_Space*/,     ' ' },
-  { 0xff95 /*XKB_KEY_KP_7*/, 0x0037 },
-  { 0xff96 /*XKB_KEY_KP_4*/, 0x0034 },
-  { 0xff97 /*XKB_KEY_KP_8*/, 0x0038 },
-  { 0xff98 /*XKB_KEY_KP_6*/, 0x0036 },
-  { 0xff99 /*XKB_KEY_KP_2*/, 0x0032 },
-  { 0xff9a /*XKB_KEY_KP_9*/, 0x0039 },
-  { 0xff9b /*XKB_KEY_KP_3*/, 0x0033 },
-  { 0xff9c /*XKB_KEY_KP_1*/, 0x0031 },
-  { 0xff9d /*XKB_KEY_KP_5*/, 0x0035 },
-  { 0xff9e /*XKB_KEY_KP_0*/, 0x0030 },
-  { 0xffaa /*XKB_KEY_KP_Multiply*/,  '*' },
-  { 0xffab /*XKB_KEY_KP_Add*/,       '+' },
-  { 0xffac /*XKB_KEY_KP_Separator*/, ',' },
-  { 0xffad /*XKB_KEY_KP_Subtract*/,  '-' },
-  { 0xffae /*XKB_KEY_KP_Decimal*/,   '.' },
-  { 0xffaf /*XKB_KEY_KP_Divide*/,    '/' },
-  { 0xffb0 /*XKB_KEY_KP_0*/, 0x0030 },
-  { 0xffb1 /*XKB_KEY_KP_1*/, 0x0031 },
-  { 0xffb2 /*XKB_KEY_KP_2*/, 0x0032 },
-  { 0xffb3 /*XKB_KEY_KP_3*/, 0x0033 },
-  { 0xffb4 /*XKB_KEY_KP_4*/, 0x0034 },
-  { 0xffb5 /*XKB_KEY_KP_5*/, 0x0035 },
-  { 0xffb6 /*XKB_KEY_KP_6*/, 0x0036 },
-  { 0xffb7 /*XKB_KEY_KP_7*/, 0x0037 },
-  { 0xffb8 /*XKB_KEY_KP_8*/, 0x0038 },
-  { 0xffb9 /*XKB_KEY_KP_9*/, 0x0039 },
-  { 0xffbd /*XKB_KEY_KP_Equal*/,     '=' }
-};
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW internal API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-// Convert XKB KeySym to Unicode
-//
-long _glfwKeySym2Unicode(unsigned int keysym)
-{
-    int min = 0;
-    int max = sizeof(keysymtab) / sizeof(struct codepair) - 1;
-    int mid;
-
-    // First check for Latin-1 characters (1:1 mapping)
-    if ((keysym >= 0x0020 && keysym <= 0x007e) ||
-        (keysym >= 0x00a0 && keysym <= 0x00ff))
-    {
-        return keysym;
-    }
-
-    // Also check for directly encoded 24-bit UCS characters
-    if ((keysym & 0xff000000) == 0x01000000)
-        return keysym & 0x00ffffff;
-
-    // Binary search in table
-    while (max >= min)
-    {
-        mid = (min + max) / 2;
-        if (keysymtab[mid].keysym < keysym)
-            min = mid + 1;
-        else if (keysymtab[mid].keysym > keysym)
-            max = mid - 1;
-        else
-            return keysymtab[mid].ucs;
-    }
-
-    // No matching Unicode value found
-    return -1;
-}
-
diff --git a/glfw/xkb_unicode.h b/glfw/xkb_unicode.h
deleted file mode 100644
index f95e14f10..000000000
--- a/glfw/xkb_unicode.h
+++ /dev/null
@@ -1,28 +0,0 @@
-//========================================================================
-// GLFW 3.3 Linux - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-long _glfwKeySym2Unicode(unsigned int keysym);
-
diff --git a/kitty/glfw-wrapper.c b/kitty/glfw-wrapper.c
index 02399431e..d3a839ba4 100644
--- a/kitty/glfw-wrapper.c
+++ b/kitty/glfw-wrapper.c
@@ -254,14 +254,8 @@ load_glfw(const char* path) {
     *(void **) (&glfwSetCursor_impl) = dlsym(handle, "glfwSetCursor");
     if (glfwSetCursor_impl == NULL) fail("Failed to load glfw function glfwSetCursor with error: %s", dlerror());
 
-    *(void **) (&glfwSetKeyCallback_impl) = dlsym(handle, "glfwSetKeyCallback");
-    if (glfwSetKeyCallback_impl == NULL) fail("Failed to load glfw function glfwSetKeyCallback with error: %s", dlerror());
-
-    *(void **) (&glfwSetCharCallback_impl) = dlsym(handle, "glfwSetCharCallback");
-    if (glfwSetCharCallback_impl == NULL) fail("Failed to load glfw function glfwSetCharCallback with error: %s", dlerror());
-
-    *(void **) (&glfwSetCharModsCallback_impl) = dlsym(handle, "glfwSetCharModsCallback");
-    if (glfwSetCharModsCallback_impl == NULL) fail("Failed to load glfw function glfwSetCharModsCallback with error: %s", dlerror());
+    *(void **) (&glfwSetKeyboardCallback_impl) = dlsym(handle, "glfwSetKeyboardCallback");
+    if (glfwSetKeyboardCallback_impl == NULL) fail("Failed to load glfw function glfwSetKeyboardCallback with error: %s", dlerror());
 
     *(void **) (&glfwSetMouseButtonCallback_impl) = dlsym(handle, "glfwSetMouseButtonCallback");
     if (glfwSetMouseButtonCallback_impl == NULL) fail("Failed to load glfw function glfwSetMouseButtonCallback with error: %s", dlerror());
diff --git a/kitty/glfw-wrapper.h b/kitty/glfw-wrapper.h
index 29271c490..a709186a8 100644
--- a/kitty/glfw-wrapper.h
+++ b/kitty/glfw-wrapper.h
@@ -1133,9 +1133,15 @@ typedef void (* GLFWcursorenterfun)(GLFWwindow*,int);
  */
 typedef void (* GLFWscrollfun)(GLFWwindow*,double,double);
 
-/*! @brief The function signature for keyboard key callbacks.
+/*! @brief The function signature for key callbacks.
  *
- *  This is the function signature for keyboard key callback functions.
+ *  This is the function signature for key callback functions.
+ *  The semantics of this function are that the key that is interacted with on the
+ *  keyboard is reported, and the text, if any generated by the key is reported.
+ *  So, for example, if on a US-ASCII keyboard the user presses Shift+= GLFW
+ *  will report the text "+" and the key as GLFW_KEY_EQUAL. The reported key takes into
+ *  account any current keyboard maps defined in the OS. So with a dvorak mapping, pressing
+ *  the "q" key will generate text "d" and GLFW_KEY_D.
  *
  *  @param[in] window The window that received the event.
  *  @param[in] key The [keyboard key](@ref keys) that was pressed or released.
@@ -1143,56 +1149,17 @@ typedef void (* GLFWscrollfun)(GLFWwindow*,double,double);
  *  @param[in] action `GLFW_PRESS`, `GLFW_RELEASE` or `GLFW_REPEAT`.
  *  @param[in] mods Bit field describing which [modifier keys](@ref mods) were
  *  held down.
+ *  @param[in] text UTF-8 encoded text generated by this key event or empty string.
+ *  @param[in] reserved Reserved for future use.
  *
  *  @sa @ref input_key
- *  @sa @ref glfwSetKeyCallback
+ *  @sa @ref glfwSetKeyboardCallback
  *
- *  @since Added in version 1.0.
- *  @glfw3 Added window handle, scancode and modifier mask parameters.
+ *  @since Added in version 4.0.
  *
  *  @ingroup input
  */
-typedef void (* GLFWkeyfun)(GLFWwindow*,int,int,int,int);
-
-/*! @brief The function signature for Unicode character callbacks.
- *
- *  This is the function signature for Unicode character callback functions.
- *
- *  @param[in] window The window that received the event.
- *  @param[in] codepoint The Unicode code point of the character.
- *
- *  @sa @ref input_char
- *  @sa @ref glfwSetCharCallback
- *
- *  @since Added in version 2.4.
- *  @glfw3 Added window handle parameter.
- *
- *  @ingroup input
- */
-typedef void (* GLFWcharfun)(GLFWwindow*,unsigned int);
-
-/*! @brief The function signature for Unicode character with modifiers
- *  callbacks.
- *
- *  This is the function signature for Unicode character with modifiers callback
- *  functions.  It is called for each input character, regardless of what
- *  modifier keys are held down.
- *
- *  @param[in] window The window that received the event.
- *  @param[in] codepoint The Unicode code point of the character.
- *  @param[in] mods Bit field describing which [modifier keys](@ref mods) were
- *  held down.
- *
- *  @sa @ref input_char
- *  @sa @ref glfwSetCharModsCallback
- *
- *  @deprecated Scheduled for removal in version 4.0.
- *
- *  @since Added in version 3.1.
- *
- *  @ingroup input
- */
-typedef void (* GLFWcharmodsfun)(GLFWwindow*,unsigned int,int);
+typedef void (* GLFWkeyboardfun)(GLFWwindow*, int, int, int, int, const char*, int);
 
 /*! @brief The function signature for file drop callbacks.
  *
@@ -1713,17 +1680,9 @@ typedef void (*glfwSetCursor_func)(GLFWwindow*, GLFWcursor*);
 glfwSetCursor_func glfwSetCursor_impl;
 #define glfwSetCursor glfwSetCursor_impl
 
-typedef GLFWkeyfun (*glfwSetKeyCallback_func)(GLFWwindow*, GLFWkeyfun);
-glfwSetKeyCallback_func glfwSetKeyCallback_impl;
-#define glfwSetKeyCallback glfwSetKeyCallback_impl
-
-typedef GLFWcharfun (*glfwSetCharCallback_func)(GLFWwindow*, GLFWcharfun);
-glfwSetCharCallback_func glfwSetCharCallback_impl;
-#define glfwSetCharCallback glfwSetCharCallback_impl
-
-typedef GLFWcharmodsfun (*glfwSetCharModsCallback_func)(GLFWwindow*, GLFWcharmodsfun);
-glfwSetCharModsCallback_func glfwSetCharModsCallback_impl;
-#define glfwSetCharModsCallback glfwSetCharModsCallback_impl
+typedef GLFWkeyboardfun (*glfwSetKeyboardCallback_func)(GLFWwindow*, GLFWkeyboardfun);
+glfwSetKeyboardCallback_func glfwSetKeyboardCallback_impl;
+#define glfwSetKeyboardCallback glfwSetKeyboardCallback_impl
 
 typedef GLFWmousebuttonfun (*glfwSetMouseButtonCallback_func)(GLFWwindow*, GLFWmousebuttonfun);
 glfwSetMouseButtonCallback_func glfwSetMouseButtonCallback_impl;