media-sound/snd: Unconditionally compile oss_sample_types function

Closes: https://bugs.gentoo.org/show_bug.cgi?id=621758
Package-Manager: Portage-2.3.8, Repoman-2.3.3

media-sound/snd/files/snd-17.4-undefined-oss_sample_types.patch

@@ -0,0 +1,21 @@
+Always compile the `oss_sample_types` function
+Bug: https://bugs.gentoo.org/show_bug.cgi?id=621758
+
+--- a/audio.c
++++ b/audio.c
+@@ -743,7 +743,6 @@
+ }
+ 
+ 
+-#if (!HAVE_ALSA)
+ static int oss_sample_types(int ur_dev, mus_sample_t *val)
+ {
+   int fd, samp_types = 0, sys, ind;
+@@ -774,7 +773,6 @@
+   val[0] = (mus_sample_t)(ind - 1);
+   return(MUS_NO_ERROR);
+ }
+-#endif
+ 
+ 
+ 

media-sound/snd/snd-17.4.ebuild

@@ -44,7 +44,8 @@ REQUIRED_USE="
 	?? ( ruby s7 )"
 
 PATCHES=(
-	"${FILESDIR}/${PN}-17.4-portaudio.patch"
+	"${FILESDIR}"/${PN}-17.4-portaudio.patch
+	"${FILESDIR}"/${PN}-17.4-undefined-oss_sample_types.patch
 )
 
 pkg_setup() {