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glibc  2.9
ucontext_i.h
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00001 /* Copyright (C) 2001 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003      Contributed by Jakub Jelinek <jakub@redhat.com>.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 /* Constants shared between setcontext() and getcontext().  Don't
00021    install this header file.  */
00022 
00023 #define UC_LINK             0
00024 #define __UC_SIGMASK 16
00025 #define UC_M_PC             40
00026 #define UC_M_NPC     48
00027 #define UC_SIGMASK   536
00028 #define SIGMASK_WORDS       16