1 files changed, 19 insertions, 0 deletions
diff --git a/noao/onedspec/smw/smwctfree.x b/noao/onedspec/smw/smwctfree.x
new file mode 100644
index 00000000..90a506d7
--- /dev/null
+++ b/noao/onedspec/smw/smwctfree.x
@@ -0,0 +1,19 @@
+include	<smw.h>
+
+
+# SMW_CTFREE -- Free a spectral SMW coordinate transform pointer.
+
+procedure smw_ctfree (ct)
+
+pointer	ct		# SMW CT pointer
+int	i
+
+begin
+	if (ct == NULL)
+	    return
+
+	do i = 0, SMW_NCT(ct)-1
+	    call mw_ctfree (SMW_CT(ct,i))
+	call mw_ctfree (SMW_CTL(ct))
+	call mfree (ct, TY_STRUCT)
+end