#include "DEFS.h"
	ENTRY(_spl0)
	clrb 177776
	rts pc

/ C call "_spl0();" will set processor priority to 0

/ The entry is not implemented in 2.11BSD by an explicit routine but
/ translated into inline code equivalent to the routine above by a sed
/ script during the compilation of kernel code.

	ENTRY(spl0)
	movb 177776,r0
	clrb 177776
	rts pc

/ C call "opri = spl0();" will set processor priority to 0
/ and return the current processor priority 

/ The entry is not implemented in 2.11BSD by an explicit routine but
/ translated into inline code equivalent to the routine above by a sed
/ script during the compilation of kernel code.