# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. # PL_CREATE -- Create an empty mask with the given dimensionality and size. # A newly created mask has all line pointers pointing to the empty line, # which is stored as the first entry in the line list buffer. pointer procedure pl_create (naxes, axlen, depth) int naxes #I number of axes (dimensionality of mask) long axlen[ARB] #I length of each axis int depth #I mask depth, bits pointer pl pointer pl_open() errchk pl_open begin pl = pl_open (NULL) call pl_ssize (pl, naxes, axlen, depth) return (pl) end