1 /* Copyright (C) 2001-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 /* Define the machine-dependent type `jmp_buf'. x86-64 version. */ 19 #ifndef _BITS_SETJMP_H 20 #define _BITS_SETJMP_H 1 21 22 #if !defined _SETJMP_H && !defined _PTHREAD_H 23 # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." 24 #endif 25 26 #include <bits/wordsize.h> 27 28 #ifndef _ASM 29 30 # if __WORDSIZE == 64 31 typedef long int __jmp_buf[8]; 32 # elif defined __x86_64__ 33 __extension__ typedef long long int __jmp_buf[8]; 34 # else 35 typedef int __jmp_buf[6]; 36 # endif 37 38 #endif 39 40 #endif /* bits/setjmp.h */ 41