sigfunc.h

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C头文件 代码 · 共 48 行

/****************************************************************************
*
*                            Open Watcom Project
*
*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
*
*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
*    Public License version 1.0 (the 'License'). You may not use this file
*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
*    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
*    provided with the Original Code and Modifications, and is also
*    available at www.sybase.com/developer/opensource.
*
*    The Original Code and all software distributed under the License are
*    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
*    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
*    ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
*    NON-INFRINGEMENT. Please see the License for the specific language
*    governing rights and limitations under the License.
*
*  ========================================================================
*
* Description:  typedef for external signal routines and
*               prototypes for other signal internal function
*
****************************************************************************/

#include "extfunc.h"

typedef void (*__sigfpe_func)( int, int );
#ifdef _M_IX86
    #pragma aux (__outside_CLIB) __sig_func;
    #pragma aux (__outside_CLIB) __sigfpe_func;
#endif

#if defined( __NT__ ) || defined( __OS2_386__ )
_WCRTLINK extern int __sigfpe_handler( int );
#else
_WCRTLINK extern void _WCI86FAR __sigfpe_handler( int );
#endif
extern  void    __sigabort( void );
extern  void    __restore_FPE_handler( void );
extern  void    __grab_FPE_handler( void );