remove __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS checks in stdint.h

[musl] / include / setjmp.h

diff --git a/include/setjmp.h b/include/setjmp.h
index 8ec5c6f..5456d8f 100644 (file)
--- a/include/setjmp.h
+++ b/include/setjmp.h
@@ -5,12 +5,7 @@
 extern "C" {
 #endif
 
-#if __STDC_VERSION__ >= 201112L
-#elif defined(__GNUC__)
-#define _Noreturn __attribute__((__noreturn__))
-#else
-#define _Noreturn
-#endif
+#include <features.h>
 
 #include <bits/setjmp.h>
 
@@ -18,20 +13,20 @@ extern "C" {
 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  || defined(_BSD_SOURCE)
-typedef struct {
+typedef struct __sigjmp_buf {
        jmp_buf __jb;
        unsigned long __fl;
        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