add support for Enums

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2009-sploving@11288 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/scilab/enum/example.c

@@ -0,0 +1,16 @@
+/* File : example.c */
+
+#include "example.h"
+#include <stdio.h>
+
+void enum_test(color c) {
+  if (c == RED) {
+    sciprint("color = RED, ");
+  } else if (c == BLUE) {
+    sciprint("color = BLUE, ");
+  } else if (c == GREEN) {
+    sciprint("color = GREEN, ");
+  } else {
+    sciprint("color = Unknown color!, ");
+  }
+}