.TITLE  SCAN7.   (UTIL-VAX Library Routines SETSC,RESSC)
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        .PSECT  UTIL_DATA,RD,WRT,NOEXE,GBL,CON,LONG
 
SCARRAY:
	.LONG	0[10]
SCPTR:  .WORD   0
 
        .PSECT  UTIL_CODE,RD,NOWRT,EXE,GBL,CON,LONG
 
;  SETSC: PROCEDURE (ADDR) PUBLIC;
;	DECLARE ADDR ADDRESS;
;  END SETSC;
 
        .ENTRY  SETSC,^M<>
        MOVZWL  SCPTR,R1
        MOVL    SCANP,SCARRAY[R1]       ; Save old scan pointer.
        INCW    SCPTR
        MOVL    4(AP),SCANP             ; Set new scan pointer.
	RET
 
;  RESSC: PROCEDURE PUBLIC;
;  END RESSC;
 
        .ENTRY  RESSC,^M<>
        DECW    SCPTR
        MOVZWL  SCPTR,R1
        MOVL    SCARRAY[R1],SCANP       ; Restore old scan pointer.
	RET
 
	.END