| #ifndef _SETJMP_H |
| #define _SETJMP_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #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 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); |
| |
| #define setjmp setjmp |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |
