/*
 * pngusr.h
 * Private libpng configuration settings for OptiPNG.
 *
 * Copyright (C) 2003-2010 Cosmin Truta.
 * This software is distributed under the same licensing and warranty terms
 * as libpng.
 */


#ifndef PNGUSR_H
#define PNGUSR_H


/*
 * Enable the memory leak tracker under MS Visual C++.
 */
#if defined(_DEBUG) && defined(_MSC_VER)
#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <malloc.h>
#include <crtdbg.h>
#endif


/*
 * Remove the libpng features that are not needed by OptiPNG.
 */
#define PNG_NO_ASSEMBLER_CODE
#define PNG_NO_ERROR_NUMBERS
#define PNG_NO_FLOATING_POINT_SUPPORTED
#define PNG_NO_LEGACY_SUPPORTED
#define PNG_NO_MNG_FEATURES
#define PNG_NO_PROGRESSIVE_READ
#define PNG_NO_SETJMP_SUPPORTED
#define PNG_NO_READ_TRANSFORMS
#define PNG_NO_WRITE_TRANSFORMS
#define PNG_NO_USER_MEM
#define PNG_NO_ZALLOC_ZERO


#endif	/* PNGUSR_H */