ba237a9d91
Files correlati : Ricompilazione Demo : [ ] Commento : Aggiunti i sorgenti per Greenleaf Math Library (gfm.dll) git-svn-id: svn://10.65.10.50/trunk@10079 c028cbd2-c16b-5b4b-a496-9718f37d4682
50 lines
1.2 KiB
C
Executable File
50 lines
1.2 KiB
C
Executable File
/* int ReturnMathErrAndClear();
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*
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* ARGUMENT
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*
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*
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* DESCRIPTION
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* Sets wGMError to GM_SUCCESS, and returns it's previous value.
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*
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* SIDE EFFECTS
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* Does NOT clear the variable wGMErrFunNum (function number
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* causing error). This is so that ReturnErrFuncNumAndClear() can
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* get and clear that one separately. If you want to write your own
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* functions, or do your own checking, remember that wGMErrFunNum
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* may contain an error function number, but wGMError could have
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* been cleared by some previous call to here. Function ClearMathError()
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* unconditionally clears both and can be found in "gm.h". BE SURE YOU ARE
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* A SOURCE CODE USER AND KNOW WHAT YOU ARE DOING WITH THESE
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* VARIABLES, AND HOW THEY ARE AFFECTED BY THE INTERNAL ROUTINES,
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* BEFORE YOU WRITE YOUR OWN ERROR HANDLER!
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*
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* RETURNS
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* Returns value of wGMError (before settting it to GM_SUCCESS).
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*
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* POSSIBLE ERROR CODES
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*
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* None.
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*
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* AUTHOR
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* Andy Anderson 19-FEB-1987 15:30
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* Copyright (C) 1987-1990 Greenleaf Software Inc. All rights reserved.
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*
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* MODIFICATIONS
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*
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*/
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#include <stdio.h>
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#include "gm.h"
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#include "gmsystem.h"
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int ReturnMathErrAndClear()
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{
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int i;
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i=wGMError;
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wGMError = GM_SUCCESS;
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_wGMUser = 0;
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return(i);
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}
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