Switch from NO_RETURN to C11's _Noreturn.

[gnu-emacs] / src / sound.c

diff --git a/src/sound.c b/src/sound.c
index 143653e48e46dca99fbbc13c92b37501318ae19b..65e7af70c5d72185fa55b99378f7186a71709445 100644 (file)
--- a/src/sound.c
+++ b/src/sound.c
@@ -109,13 +109,6 @@ enum sound_attr
   SOUND_ATTR_SENTINEL
 };
 
-#ifdef HAVE_ALSA
-static void alsa_sound_perror (const char *, int) NO_RETURN;
-#endif
-static void sound_perror (const char *) NO_RETURN;
-static void sound_warning (const char *);
-static int parse_sound (Lisp_Object, Lisp_Object *);
-
 /* END: Common Definitions */
 
 /* BEGIN: Non Windows Definitions */
@@ -320,7 +313,7 @@ static int do_play_sound (const char *, unsigned long);
 
 /* Like perror, but signals an error.  */
 
-static void
+static _Noreturn void
 sound_perror (const char *msg)
 {
   int saved_errno = errno;
@@ -909,7 +902,7 @@ vox_write (struct sound_device *sd, const char *buffer, ptrdiff_t nbytes)
 #define DEFAULT_ALSA_SOUND_DEVICE "default"
 #endif
 
-static void
+static _Noreturn void
 alsa_sound_perror (const char *msg, int err)
 {
   error ("%s: %s", msg, snd_strerror (err));