//-------------------------------------------------------------------
//	pcx.h
//
//	Defines the layout of a .pcx graphic file's 128-byte header.
//
//	Reference: Andrew Binstock et al, "HP LaserJet Programming,"
//	Addison-Wesley Publishing Company (1991), pp. 313-317.
//
//	programmer: ALLAN CRUSE
//	written on: 29 AUG 2003
//-------------------------------------------------------------------

typedef struct 	{
		char	manuf;		// Always 10 for Paintbrush
		char	vers;		// Version (can be ignored)
		char	rle;		// Flag: 1=compressed-image
		char	bitpx;		// Bits-per-pixel
		short	x1;		// Picture bounds - left
		short	y1;		//		  - top
		short	x2;		//		  - right
		short	y2;		//		  - bottom
		short	hres;		// Display resolution (horiz)
		short	vres;		// Display resolution (vertl)
		char	rgb[48];	// Palette (for 16-bit color)
		char	vmode;		// VGA mode-number (ignored)
		char	nplanes;	// Number of planes (v2.5=0)
		short	bplin;		// Bytes-per-line
		short	palinfo;	// Palette info (1=color,2=gray)
		short	shres;		// Scanner resolution (horiz)
		short	svres;		// Scanner resolution (vertl)
		char	xtra[54];	// Extra space (filler) 		
		} PCX_FILE_HEADER;

	//--------------------------------------------------------
	// NOTE: Total length of PCX_FILE_HEADER equals 128 bytes
	//--------------------------------------------------------