Repatch (from linux) of OSX IRAF

1 files changed, 24 insertions, 0 deletions

diff --git a/pkg/tbtables/selector/tcsshape.x b/pkg/tbtables/selector/tcsshape.x
new file mode 100644
index 00000000..0a25ce2b
--- /dev/null
+++ b/pkg/tbtables/selector/tcsshape.x
@@ -0,0 +1,24 @@
+include "tcs.h"
+
+# TCS_SHAPE -- Shape of column array
+
+procedure tcs_shape (descrip, length, ndim, maxdimen)
+
+pointer	descrip		# i: column selector
+int	length[ARB]	# o: dimension lengths
+int	ndim		# o: number of dimensions
+int	maxdimen	# i: max number of dimensions 
+#--
+int	idim
+
+begin
+	ndim = TCS_DIMEN(descrip)
+	do idim = 1, ndim {
+	    if (idim > maxdimen)
+		break
+
+	    length[idim] = (((TCS_LAST(descrip,idim) - 
+			      TCS_FIRST(descrip,idim)) / 
+			     TCS_INC(descrip,idim)) + 1)
+	}
+end