#include "DEFS.h"
	ENTRY(_spl4)
	movb $40*4,177776
	rts pc

/ C call "_spl4();" will set processor priority to 4

/ 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(spl4)
	movb 177776,r0
	movb $40*4,177776
	rts pc

/ C call "opri = spl4();" will set processor priority to 4
/ 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.
