C0QUTIL	;JJOH/ZAG/GPL - Utilities for C0Q Package ;9/2/11 4:30pm
	;;1.0;MU PACKAGE;;;Build 23
	;
	;2011 Licensed under the terms of the GNU General Public License
	;See attached copy of the License.
	;
	;This program is free software; you can redistribute it and/or modify
	;it under the terms of the GNU General Public License as published by
	;the Free Software Foundation; either version 2 of the License, or
	;(at your option) any later version.
	;
	;This program is distributed in the hope that it will be useful,
	;but WITHOUT ANY WARRANTY; without even the implied warranty of
	;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	;GNU General Public License for more details.
	;
	;You should have received a copy of the GNU General Public License along
	;with this program; if not, write to the Free Software Foundation, Inc.,
	;51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
	;
AGE(DFN)	; return current age in years and months
	;
	Q:'$G(DFN)  ;quit if no there is no patient
	N DOB S DOB=$P(^DPT(+DFN,0),U,3) ;date of birth
	N YRS
	N DOD S DOD=+$G(^DPT(9,.35)) ;check for date of death
	I 'DOD D
	. N CDTE S CDTE=DT ;current date
	. S YRS=$E(CDTE,1,3)-$E(DOB,1,3)-($E(CDTE,4,7)<$E(DOB,4,7))
	E  D
	. S YRS=$E(DOD,1,3)-$E(DOB,1,3)-($E(DOD,4,7)<$E(DOB,4,7))
	;
	;Come back here and fix MONTHS and DAYS
	;N CM S CM=+$E(DT,4,5) ;current month
	;N CD S CD=+$E(DT,6,7) ;current day
	;N BM S BM=+$E(DOB,4,5) ;birth month
	;N BD S BD=+$E(DOB,6,7) ;birth day
	;
	;N DAYS S DAYS=""
	;
	Q YRS ;_"y" gpl ..just want the number
	;
	;
DTDIFF(ZD1,ZT1,ZD2,ZT2,SHOW)	; extrinsic which returns the number of minutes
	; between 2 dates. ZD1 and ZD2 are fileman dates
	; ZT1 AND ZT2 are valid times (military time) ie 20:10
	; IF SHOW=1 DEBUGGING INTERMEDIATE VALUES WILL BE DISPLAYED
	I '$D(SHOW) S SHOW=0
	N GT1,GT2,GDT1,GDT2
	I ZT1[":" D  ;
	. S GT1=($P(ZT1,":",1)*3600)+($P(ZT1,":",2)*60) ; SECONDS
	. S GT2=($P(ZT2,":",1)*3600)+($P(ZT2,":",2)*60) ; SECONDS
	E  D  ;
	. S GT1=($E(ZT1,1,2)*3600)+($E(ZT1,3,4)*60)
	. S GT2=($E(ZT2,1,2)*3600)+($E(ZT2,3,4)*60)
	;W:SHOW !,"SECONDS: ",GT1," ",GT2
	;S %=GT1 D S^%DTC ; FILEMAN TIME
	;S GDT1=ZD1_% ; FILEMAN DATE AND TIME
	;S %=GT2 D S^%DTC ; FILEMAN TIME
	;S GDT2=ZD2_% ; FILEMAN DATE AND TIME
	S GDT1=ZD1_"."_ZT1
	S GDT2=ZD2_"."_ZT2
	W:SHOW !,"FILEMAN: ",GDT1," ",GDT2
	N ZH1,ZH2
	S ZH1=$$FMTH^XLFDT(GDT1) ; $H FORMAT 
	S ZH2=$$FMTH^XLFDT(GDT2) ; $H FORMAT 
	W:SHOW !,"$H: ",ZH1," ",ZH2
	N ZSECS,ZMIN
	S ZSECS=$$HDIFF^XLFDT(ZH1,ZH2,2) ; DIFFERENCE IN $H
	W:SHOW !,"DIFF: ",ZSECS
	S ZMIN=ZSECS/60 ; DIFFERENCE IN MINUTES
	W:SHOW !,"MIN: ",ZMIN
	Q ZMIN
	;
END	;end of C0QUTIL