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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <plset.h>
include <plio.h>
# PL_LINENOTEMPTY -- Test whether the indicated mask image line is empty.
bool procedure pl_linenotempty (pl, v)
pointer pl #I mask descriptor
long v[PL_MAXDIM] #I coordinates of desired line
int pl_reference()
begin
return (pl_reference(pl,v) != PL_EMPTYLINE)
end
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