39 lines
844 B
C
39 lines
844 B
C
|
/***
|
||
|
|
*merr.c - floating point exception handling
|
||
|
|
*
|
||
|
|
* Copyright (c) 1991-2001, Microsoft Corporation. All rights reserved.
|
||
|
|
*
|
||
|
|
*Purpose:
|
||
|
|
*
|
||
|
|
*Revision History:
|
||
|
|
* 08-03-94 GJF Created. Basically, this is a modified copy of the
|
||
|
|
* old fpw32\tran\matherr.c.
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
#include <math.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Define flag signifying the default _matherr routine is being used.
|
||
|
|
*/
|
||
|
|
int __defaultmatherr = 1;
|
||
|
|
|
||
|
|
/***
|
||
|
|
*int _matherr(struct _exception *pexcept) - handle math errors
|
||
|
|
*
|
||
|
|
*Purpose:
|
||
|
|
* Permits the user customize fp error handling by redefining this function.
|
||
|
|
*
|
||
|
|
* The default matherr does nothing and returns 0
|
||
|
|
*
|
||
|
|
*Entry:
|
||
|
|
*
|
||
|
|
*Exit:
|
||
|
|
*
|
||
|
|
*Exceptions:
|
||
|
|
*******************************************************************************/
|
||
|
|
int _matherr(struct _exception *pexcept)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|