8 #include <bits/setjmp.h>
11 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
12 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
13 || defined(_BSD_SOURCE)
17 unsigned long __ss[128/sizeof(long)];
19 int sigsetjmp (sigjmp_buf, int);
20 void siglongjmp (sigjmp_buf, int);
24 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
25 || defined(_BSD_SOURCE)
26 int _setjmp (jmp_buf);
27 void _longjmp (jmp_buf, int);
32 void longjmp (jmp_buf, int);
35 #define longjmp longjmp