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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
# IMGETS -- Get an image header parameter of type short integer.
short procedure imgets (im, key)
pointer im # image descriptor
char key[ARB] # parameter to be returned
long lval, imgetl()
errchk imgetl
begin
lval = imgetl (im, key)
if (IS_INDEFL(lval))
return (INDEFS)
else
return (lval)
end
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