00001
00002 c
00003 c Copyright (c) 1986,1987,1988,1989,1990,1991,1992,1993,
00004 c by Steve McMillan, Drexel University, Philadelphia, PA.
00005 c
00006 c All rights reserved.
00007 c
00008 c Redistribution and use in source and binary forms are permitted
00009 c provided that the above copyright notice and this paragraph are
00010 c duplicated in all such forms and that any documentation,
00011 c advertising materials, and other materials related to such
00012 c distribution and use acknowledge that the software was developed
00013 c by the author named above.
00014 c
00015 c THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
00016 c IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
00017 c WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00018 c
00019
00020 subroutine strpos(xfr,yfr)
00021 save
00022 c
00023 common/str posn/i pos set,frx,fry
00024 data i pos set/0/frx/0./fry/0./
00025 c
00026 i pos set=1
00027 frx=xfr
00028 fry=yfr
00029 c
00030 return
00031 c
00032 entry getpos(xfr,yfr)
00033 entry getstr(xfr,yfr)
00034 c
00035 xfr=frx
00036 yfr=fry
00037 c
00038 end
