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DICLIB	;SFISC/TKW - LIBRARY OF FUNCTIONS FOR ^DIC ;11/19/93  15:37
	;;21.0;VA FileMan;;Dec 28, 1994
	;Per VHA Directive 10-93-142, this routine should not be modified.
NXTNO(F,DA,FLAGS)	;GET NEXT RECORD NUMBER FOR FILE OR SUBFILE F (F CAN CONTAIN A GLOBAL REFERENCE TO IMPROVE EFFICIENCY)
	;DA=DA ARRAY (IF F IS A SUBFILE)
	;FLAGS (OPTIONAL) IF IT CONTAINS "U", WILL UPDATE LAST REC.# ON 0 NODE
	N I,X,Y,DIC S X=0,I=1
	S:'F DIC=$TR(F,")",",") S:F DIC=$$ROOT^DIQGU(F,.DA)
	G:DIC="" QI G:'$D(@(DIC_"0)")) QI
INCR	L @("+"_DIC_"0):10") G:'$T QL
	I 'X S Y=@(DIC_"0)"),X=$P($P(Y,U,3),".",1)
	F I=1:1 S X=X+1 Q:'$D(@(DIC_X_")"))  I I=100 S I=0 Q
	I 'I L @("-"_DIC_"0)") G INCR
	I $G(FLAGS)["U" S $P(@(DIC_"0)"),U,3,4)=X_U_($P(Y,U,4)+1)
	L @("-"_DIC_"0)")
	Q X
QI	D BLD^DIALOG(200) G Q0
QL	D BLD^DIALOG(110,F)
Q0	Q 0
	;DIALOG #200  'An input variable or parameter is missing or invalid.'
	;       #110  'The record is currently locked'