1 files changed, 23 insertions, 0 deletions
diff --git a/noao/digiphot/photcal/mctable/mctgetbuf.x b/noao/digiphot/photcal/mctable/mctgetbuf.x
new file mode 100644
index 00000000..a9c6dbbb
--- /dev/null
+++ b/noao/digiphot/photcal/mctable/mctgetbuf.x
@@ -0,0 +1,23 @@
+include	"../lib/mctable.h"
+
+
+# MCT_GETBUF - Get pointer to data buffer.
+
+pointer procedure mct_getbuf (table)
+
+pointer	table			# table descriptor
+
+pointer	mct_getrow()
+
+errchk	mct_getrow()
+
+begin
+	# Check pointer and magic number.
+	if (table == NULL)
+	    call error (0, "mct_getbuf: Null table pointer")
+	if (MCT_MAGIC (table) != MAGIC)
+	    call error (0, "mct_getbuf: Bad magic number")
+
+	# Return pointer to data buffer.
+	return (mct_getrow (table, 1))
+end