#pragma once

#ifndef __FILEBMP_INCLUDED__

#define __FILEBMP_INCLUDED__

#ifdef __cplusplus

extern "C" {

#endif

/*

#if defined(_WIN32)

typedef struct {unsigned char b,g,r,m;}  LPIXEL;

#elif defined(__sgi)

typedef struct { unsigned char  m,b,g,r; } LPIXEL;

#elif defined (LINUX)

typedef struct { unsigned char  r,g,b,m; } LPIXEL;

#else

#error	Not yet implemented

#endif

*/

enum BMP_ERROR_CODE {

  OK,

  UNSUPPORTED_BMP_FORMAT = -1,

  OUT_OF_MEMORY          = -2,

  UNEXPECTED_EOF         = -3,

  CANT_OPEN_FILE         = -4,

  WRITE_ERROR            = -5

};

typedef const wchar_t *MYSTRING;

int writebmp(const MYSTRING filename, int xsize, int ysize, void *buffer,

             int bpp);

int readbmp(const MYSTRING filename, int *xsize, int *ysize, void **buffer);

int readbmpregion(const MYSTRING fname, void **pimg, int x1, int y1, int x2,

                  int y2, int scale);

int readbmp_size(const MYSTRING fname, int *lx, int *ly);

int readbmp_bbox(const MYSTRING fname, int *x0, int *y0, int *x1, int *y1);

#ifdef __cplusplus

}

#endif

#endif