#define PALVERSION   0x300

// Some handy macros ------------------------------------------------------
//
// WIDTHBYTES takes # of bits in a scan line and rounds up to nearest
//  word.

#define WIDTHBYTES(bits)      (((bits) + 31) / 32 * 4)

   // Given a pointer to a DIB header, return TRUE if is a Windows 3.0 style
   //  DIB, false if otherwise (PM style DIB).

#define IS_WIN30_DIB(lpbi)  ((*(LPDWORD) (lpbi)) == sizeof (BITMAPINFOHEADER))


#define MAXREAD  32768      /* Number of bytes to be read during */
							/* each read operation				 */

/* flags for _lseek */
#define  SEEK_CUR 1
#define  SEEK_END 2
#define  SEEK_SET 0

WORD		FAR PASCAL	DIBNumColors    (LPSTR lpbi);
LPSTR		FAR PASCAL	FindDIBBits     (LPSTR lpbi);
WORD		FAR PASCAL	PaletteSize     (LPSTR lpbi);
HPALETTE	FAR PASCAL	CreateDIBPalette(HANDLE hDIB);
DWORD		FAR PASCAL	DIBHeight       (LPSTR lpDIB);
DWORD		FAR PASCAL	DIBWidth        (LPSTR lpDIB);
HANDLE 		FAR PASCAL 	DIBLoad 		(LPSTR lpszDIBName);
DWORD 			PASCAL	lread			(int fh, VOID far *pv, DWORD ul);