updated for version 7.3.967
Problem:    Build fails on Mac OSX. (Greg Novack)
Solution:   Undefine clear().
diff --git a/src/version.c b/src/version.c
index 97611e4..40d144e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    967,
+/**/
     966,
 /**/
     965,