/* (-lgl * Coherent 386 release 4.2 * Copyright (c) 1982, 1993 by Mark Williams Company. * All rights reserved. May not be copied without permission. * For copying permission and licensing info, write licensing@mwc.com -lgl) */ /* * Structure for a setjmp environment. */ #ifndef __SETJMP_H__ #define __SETJMP_H__ #include <common/feature.h> #include <common/ccompat.h> #if _SYSV4 #define _SIGJBLEN 128 #define _JBLEN 10 #elif _SYSV3 || _I386 #define _SIGJBLEN 8 #define _JBLEN 6 #else #error Do not know how much space a jmp_buf occupies #endif typedef int jmp_buf [_JBLEN]; #if _SIGJBLEN typedef int sigjmp_buf [_SIGJBLEN]; #endif __EXTERN_C_BEGIN__ int setjmp __PROTO ((jmp_buf _env)); __NO_RETURN__ longjmp __PROTO ((jmp_buf _env, int _val)) __NO_RETURN_ATTR__; #if ! _STDC_SOURCE && _SIGJBLEN int sigsetjmp __PROTO ((sigjmp_buf _env, int _savemask)); __NO_RETURN__ siglongjmp __PROTO ((sigjmp_buf _env, int _val)) __NO_RETURN_ATTR__; #endif __EXTERN_C_END__ #endif /* ! defined (__SETJMP_H__) */