File: posixjmp.h

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/* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */

#ifndef _POSIXJMP_H_
#define _POSIXJMP_H_

#include <setjmp.h>

/* This *must* be included *after* config.h */

#if defined (HAVE_POSIX_SIGSETJMP)
#  define procenv_t	sigjmp_buf
#  undef setjmp
#  define setjmp(x)	sigsetjmp((x), 1)
#  undef longjmp
#  define longjmp(x, n)	siglongjmp((x), (n))
#else
#  define procenv_t	jmp_buf
#endif

#endif /* _POSIXJMP_H_ */