prepare strcoll/wcscoll for LC_COLLATE support and add ABI symbols

[musl] / include / setjmp.h

diff --git a/include/setjmp.h b/include/setjmp.h
index e5877b4..0da27de 100644 (file)
--- a/include/setjmp.h
+++ b/include/setjmp.h
@@ -5,36 +5,30 @@
 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>
 
+typedef struct __jmp_buf_tag {
+       __jmp_buf __jb;
+       unsigned long __fl;
+       unsigned long __ss[128/sizeof(long)];
+} jmp_buf[1];
 
 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  || defined(_BSD_SOURCE)
-typedef struct {
-       jmp_buf __jb;
-       unsigned long __fl;
-       unsigned long __ss[128/sizeof(long)];
-} sigjmp_buf[1];
+typedef jmp_buf sigjmp_buf;
 int sigsetjmp (sigjmp_buf, int);
 _Noreturn void siglongjmp (sigjmp_buf, int);
 #endif
 
-
 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  || defined(_BSD_SOURCE)
 int _setjmp (jmp_buf);
 _Noreturn void _longjmp (jmp_buf, int);
 #endif
 
-
 int setjmp (jmp_buf);
 _Noreturn void longjmp (jmp_buf, int);