void far putimage( int left, int top, void far *bitmap, int option )

	- prototype in graphics.h

	- left and top represent the upper left corner of the area the
	  bitmap data will be placed

	- op may be one of the following:
		COPY_PUT copy data from bitmap to screen and erasing contents
		XOR_PUT  xor data in bitmap with current screen
		OR_PUT   or data in bitmap with current screen
		AND_PUT  and data in bitmap with current screen
		NOT_PUT  similar to COPY_PUT, but inverse of data

	- the getimage()/putimage() buffer has the following format:
		00	width of image	(WORD)
		02	height of image  (WORD)
		04	actual bitmap pixel data, format and size is
			related to video mode and dimensions