 
            This function clears all errors from the error stack.
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| VOID ACCUAPI IG_error_clear(); | |
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This function does not process image pixels.
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BYTE szModuleName[30];
INT  iNameSize;
INT  iLineNumber;
AT_ERRCODE  iCode;
AT_ERRCOUNT nErrcount;
INT n;
iNameSize = 30;
nErrcount = IG_error_check();
for ( n = 0; n < nErrcount; n++ )
{
    IG_error_get( n, (LPSTR)szModuleName, iNameSize, 
        &iLineNumber, &iCode, NULL, NULL );
}
IG_error_clear();
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After calling this function, IG_error_check will return zero.