dnl # change the comments to match the assembler.  Prevents/reduces
dnl # confusion, since m4 likes to use ' as a quoting character.
changecom(;)dnl
define(`OPCODE',`	START
dnl # This little bit of trickery lets me define a local label.
dnl # Calling local(end) inside of OPCODE(10, ...) will expand to
dnl # end_10, and is undefined everywhere else.
define(`local',$`'1_``$1'')dnl
`emu_op_'$1`:'
$2
	TIME	$3
	DONE')dnl