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glibc  2.9
soft-supp.h
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00001 /* Internal support stuff for complete soft float.
00002    Copyright (C) 2002, 2004 Free Software Foundation, Inc.
00003    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
00004    This file is part of the GNU C Library.
00005 
00006    The GNU C Library is free software; you can redistribute it and/or
00007    modify it under the terms of the GNU Lesser General Public
00008    License as published by the Free Software Foundation; either
00009    version 2.1 of the License, or (at your option) any later version.
00010 
00011    The GNU C Library is distributed in the hope that it will be useful,
00012    but WITHOUT ANY WARRANTY; without even the implied warranty of
00013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014    Lesser General Public License for more details.
00015 
00016    You should have received a copy of the GNU Lesser General Public
00017    License along with the GNU C Library; if not, write to the Free
00018    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00019    02111-1307 USA.  */
00020 
00021 #include <fenv.h>
00022 
00023 typedef union
00024 {
00025   fenv_t fenv;
00026   unsigned int l[2];
00027 } fenv_union_t;
00028 
00029 
00030 extern int __sim_exceptions;
00031 libc_hidden_proto (__sim_exceptions);
00032 extern int __sim_disabled_exceptions;
00033 libc_hidden_proto (__sim_disabled_exceptions);
00034 extern int __sim_round_mode;
00035 libc_hidden_proto (__sim_round_mode);
00036 
00037 extern void __simulate_exceptions (int x) attribute_hidden;