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glibc  2.9
setjmp.h
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00001 /* Copyright (C) 2000, 2005, 2006 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 /* Define the machine-dependent type `jmp_buf'.  HPPA version.  */
00020 #ifndef _BITS_SETJMP_H
00021 #define _BITS_SETJMP_H      1
00022 
00023 #if !defined _SETJMP_H && !defined _PTHREAD_H
00024 # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
00025 #endif
00026 
00027 /* The previous bits/setjmp.h had __jmp_buf defined as a structure.
00028    We use an array of 'double' instead, to make writing the assembler
00029    easier, and to ensure proper alignment. Naturally, user code should
00030    not depend on either representation. */
00031 
00032 #ifndef       _ASM
00033 typedef double __jmp_buf[21];
00034 #endif
00035 
00036 #endif /* bits/setjmp.h */