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#ifndef _SIMAGE_PNG_H_
#define _SIMAGE_PNG_H_
#include <config.h>
#ifndef HAVE_PNGLIB
#error "This file should not be used under the current configuration!"
#endif /* !HAVE_PNGLIB */
unsigned char * simage_png_load(const char * filename,
int * width,
int * height,
int * numComponents);
int simage_png_save(const char * filename,
const unsigned char * bytes,
int width,
int height,
int numcomponents);
int simage_png_identify(const char * filename,
const unsigned char * header,
int headerlen);
int simage_png_error(char * buffer, int bufferlen);
#endif /* _SIMAGE_PNG_H_ */
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