#ifndef UNGIF_H_HEADER_INCLUDED
#define UNGIF_H_HEADER_INCLUDED

#ifdef HAVE_GIF		/* GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF */

#ifdef __cplusplus
extern "C" {
#endif

#ifdef __GNUC__
#if GIFLIB_MAJOR >= 5
#define ASIM_PrintGifError() do {					\
  const char* Err = GifErrorString(gif->Error);				\
  fprintf(stderr, "%s():%d:<%s>", __FUNCTION__, __LINE__, path?path:"null"); \
  if (Err != NULL)							\
    fprintf(stderr, "\nGIF-LIB error: %s.\n", Err);			\
  else									\
    fprintf(stderr, "\nGIF-LIB undefined error %d.\n", gif->Error);	\
} while(0)
#else
#define ASIM_PrintGifError() do{ fprintf( stderr, "%s():%d:<%s> ",__FUNCTION__, __LINE__, path?path:"null" ); PrintGifError(); }while(0)
#endif
#else
#if GIFLIB_MAJOR >= 5
#define ASIM_PrintGifError() do {					\
  const char* Err = GifErrorString(gif->Error);				\
  if (Err != NULL)							\
    fprintf(stderr, "\nGIF-LIB error: %s.\n", Err);			\
  else									\
    fprintf(stderr, "\nGIF-LIB undefined error %d.\n", gif->Error);	\
} while(0)
#else
#define ASIM_PrintGifError() do{ PrintGifError(); }while(0)
#endif
#endif

#define GIF_GCE_DELAY_BYTE_LOW	1
#define GIF_GCE_DELAY_BYTE_HIGH	2
#define GIF_GCE_TRANSPARENCY_BYTE	3
#define GIF_NETSCAPE_REPEAT_BYTE_LOW	1
#define GIF_NETSCAPE_REPEAT_BYTE_HIGH	2

void free_gif_saved_image( SavedImage *sp, Bool reusable );
void free_gif_saved_images( SavedImage *images, int count );


int fread_gif( GifFileType *gif, GifByteType* buf, int len );
GifFileType* open_gif_read( FILE *in_stream );

int get_gif_image_desc( GifFileType *gif, SavedImage *im );

int get_gif_saved_images( GifFileType *gif, int subimage, SavedImage **ret, int *ret_images  );

int write_gif_saved_images( GifFileType *gif, SavedImage *images, unsigned int count );

#ifdef __cplusplus
}
#endif

#endif			/* GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF GIF */


#endif