
Test programs for the runtime lib:
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ft.c		-	File I/O test program (open + read functions)
getsp.s		-	Helper routine for ft.c

joytest.c	-	readjoy function test program

cprintf.c	-	test program for cprintf \n and \r operators

deb.c		-	test program for the library debugger

clock.c		-	test program for clock() and CLOCKS_PER_SEC
