3fd
	EXTRN mousex:WORD
	EXTRN mousey:WORD
	EXTRN event_flags:WORD

	init_mouse PROTO SYSCALL, max_x:WORD, max_y:WORD, start_x:WORD, start_y:WORD
	EXTRN get_mouse_event:PROC
	EXTRN get_button_status:PROC
	EXTRN exit_mouse:PROC

	load_iff PROTO SYSCALL, mode:WORD, fname:PTR BYTE, picseg:VARARG
	load_pcx PROTO SYSCALL, mode:WORD, fname:PTR BYTE, picseg:VARARG

	EXTRN vsync:PROC
	EXTRN ena_refresh:PROC
	EXTRN dis_refresh:PROC


	line PROTO SYSCALL, x1:WORD, y1:WORD, x2:WORD, y2:WORD, color:WORD


	setviewport PROTO SYSCALL, ulx:WORD,uly:WORD,lrx:WORD,lry:WORD


	putspriteinv PROTO SYSCALL, x:WORD,y:WORD,wide:WORD,deep:WORD,
				    sprtseg:WORD,sprtoffs:WORD,destseg:WORD
	putsprite    PROTO SYSCALL, x:WORD,y:WORD,wide:WORD,deep:WORD,
				    sprtseg:WORD,sprtoffs:WORD,destseg:WORD


	putimginv  PROTO SYSCALL, src_x:WORD,src_y:WORD,wide:WORD,deep:WORD,
				  srcseg:word,destseg:word
	putimg	  PROTO SYSCALL, src_x:WORD,src_y:WORD,wide:WORD,deep:WORD,
				 srcseg:word,destseg:word
.

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