X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Fsetjmp.h;h=e5877b4468f90f4c39efa1d959451f12534cdf7d;hb=780aede41913528781bbc8ff0d0e27505595f7c0;hp=7dc72767db832ec9b5930bd5fa9f072e97300eb0;hpb=d64624912469fc4eccee95e65d7c9e3a3076d699;p=musl

diff --git a/include/setjmp.h b/include/setjmp.h
index 7dc72767..e5877b44 100644
--- a/include/setjmp.h
+++ b/include/setjmp.h
@@ -5,6 +5,13 @@
 extern "C" {
 #endif
 
+#if __STDC_VERSION__ >= 201112L
+#elif defined(__GNUC__)
+#define _Noreturn __attribute__((__noreturn__))
+#else
+#define _Noreturn
+#endif
+
 #include <bits/setjmp.h>
 
 
@@ -17,19 +24,19 @@ typedef struct {
 	unsigned long __ss[128/sizeof(long)];
 } sigjmp_buf[1];
 int sigsetjmp (sigjmp_buf, int);
-void siglongjmp (sigjmp_buf, int);
+_Noreturn void siglongjmp (sigjmp_buf, int);
 #endif
 
 
 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  || defined(_BSD_SOURCE)
 int _setjmp (jmp_buf);
-void _longjmp (jmp_buf, int);
+_Noreturn void _longjmp (jmp_buf, int);
 #endif
 
 
 int setjmp (jmp_buf);
-void longjmp (jmp_buf, int);
+_Noreturn void longjmp (jmp_buf, int);
 
 #define setjmp setjmp
 #define longjmp longjmp