/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
#ifndef __dj_include_setjmp_h_
#define __dj_include_setjmp_h_

#ifdef __cplusplus
extern "C" {
#endif

#ifndef __dj_ENFORCE_ANSI_FREESTANDING

typedef struct __jmp_buf {
  unsigned long __eax, __ebx, __ecx, __edx, __esi;
  unsigned long __edi, __ebp, __esp, __eip, __eflags;
  unsigned short __cs, __ds, __es, __fs, __gs, __ss;
  unsigned long __sigmask; /* for POSIX signals only */
  unsigned long __signum; /* for expansion */
  unsigned long __exception_ptr; /* pointer to previous exception */
  unsigned char __fpu_state[108]; /* for future use */
} jmp_buf[1];

void	longjmp(jmp_buf env, int val);
int	setjmp(jmp_buf env);

#define _longjmp longjmp
#define _setjmp setjmp

#ifndef __STRICT_ANSI__

typedef jmp_buf sigjmp_buf;

int	sigsetjmp(sigjmp_buf env, int savemask);
int	siglongjmp(sigjmp_buf env, int val);

#ifndef _POSIX_SOURCE

#endif /* !_POSIX_SOURCE */
#endif /* !__STRICT_ANSI__ */
#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */

#ifndef __dj_ENFORCE_FUNCTION_CALLS
#endif /* !__dj_ENFORCE_FUNCTION_CALLS */

#ifdef __cplusplus
}
#endif

#endif /* !__dj_include_setjmp_h_ */