/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_warning.c,v 1.2 2005/12/23 01:18:59 joris Exp $ *//* * Copyright (c) 1988-1997 Sam Leffler * Copyright (c) 1991-1997 Silicon Graphics, Inc. * * Permission to use, copy, modify, distribute, and sell this software and  * its documentation for any purpose is hereby granted without fee, provided * that (i) the above copyright notices and this permission notice appear in * all copies of the software and related documentation, and (ii) the names of * Sam Leffler and Silicon Graphics may not be used in any advertising or * publicity relating to the software without the specific, prior written * permission of Sam Leffler and Silicon Graphics. *  * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,  * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY  * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.   *  * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF  * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE  * OF THIS SOFTWARE. *//* * TIFF Library. */#include "tiffiop.h"TIFFErrorHandlerExt _TIFFwarningHandlerExt = NULL;TIFFErrorHandlerTIFFSetWarningHandler(TIFFErrorHandler handler){	TIFFErrorHandler prev = _TIFFwarningHandler;	_TIFFwarningHandler = handler;	return (prev);}TIFFErrorHandlerExtTIFFSetWarningHandlerExt(TIFFErrorHandlerExt handler){	TIFFErrorHandlerExt prev = _TIFFwarningHandlerExt;	_TIFFwarningHandlerExt = handler;	return (prev);}voidTIFFWarning(const char* module, const char* fmt, ...){	va_list ap;	va_start(ap, fmt);	if (_TIFFwarningHandler)		(*_TIFFwarningHandler)(module, fmt, ap);	if (_TIFFwarningHandlerExt)		(*_TIFFwarningHandlerExt)(0, module, fmt, ap);	va_end(ap);}voidTIFFWarningExt(thandle_t fd, const char* module, const char* fmt, ...){	va_list ap;	va_start(ap, fmt);	if (_TIFFwarningHandler)		(*_TIFFwarningHandler)(module, fmt, ap);	if (_TIFFwarningHandlerExt)		(*_TIFFwarningHandlerExt)(fd, module, fmt, ap);	va_end(ap);}