25 lines
639 B
C
25 lines
639 B
C
/*
|
|
* Copyright (C) 2020 Kovid Goyal <kovid at kovidgoyal.net>
|
|
*
|
|
* Distributed under terms of the GPL3 license.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "data-types.h"
|
|
|
|
typedef enum {NORMAL, IN_ESC, IN_CSI, FLAG_PAIR_STARTED, IN_ST_TERMINATED} WCSParserState;
|
|
|
|
typedef struct {
|
|
char_type prev_ch;
|
|
int prev_width;
|
|
WCSParserState parser_state;
|
|
} WCSState;
|
|
|
|
|
|
void initialize_wcs_state(WCSState *state);
|
|
int wcswidth_step(WCSState *state, const char_type ch);
|
|
PyObject * wcswidth_std(PyObject UNUSED *self, PyObject *str);
|
|
PyObject * unicode_database_version(PyObject UNUSED *self, PyObject *str);
|
|
size_t wcswidth_string(const char_type *s);
|