.TITLE  COMP6. (UTIL-VAX Library Routine ONBIT)
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;
;               D I S C L A I M E R   N O T I C E
;               -------------------   -----------
;
;  This document and/or portions of the material and data furnished
;  herewith, was developed under sponsorship of the U. S. Government.
;  Neither the U.S. nor the U.S.D.O.E., nor the Leland Stanford Junior
;  University, nor their employees, nor their respective contractors,
;  subcontractors, or their employees, makes any warranty, express or
;  implied, or assumes any liability or responsibility for accuracy,
;  completeness or usefulness of any information, apparatus, product
;  or process disclosed, or represents that its use will not infringe
;  privately-owned rights.  Mention of any product, its manufacturer,
;  or suppliers shall not, nor is it intended to, imply approval, dis-
;  approval, or fitness for any particular use.  The U. S. and the
;  University at all times retain the right to use and disseminate same
;  for any purpose whatsoever.  Such distribution shall be made by the
;  National Energy Software Center at the Argonne National Laboratory
;  and only subject to the distributee furnishing satisfactory proof
;  that he has a valid license from the Intel Corporation in effect.
;
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        .PSECT  UTIL_CODE,RD,NOWRT,EXE,GBL,CON,LONG
 
;  ONBIT: PROCEDURE (PARM) BYTE PUBLIC;
;	DECLARE PARM BYTE;
;  END ONBIT;
 
	.ENTRY	ONBIT,^M<>
	FFS	#0,#8,4(AP),R0	; FIND FIRST BIT SET.
	RET			; (RETURNS 8 IF PARM=0.)
 
	.END