From 65f17438de5983ca010e10b4b24c5da65756a9b5 Mon Sep 17 00:00:00 2001
From: Teddy <ted.sybil@gmail.com>
Date: Sun, 4 Aug 2013 11:50:41 +0800
Subject: added exception facilities

---
 consts.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 consts.h

(limited to 'consts.h')

diff --git a/consts.h b/consts.h
new file mode 100644
index 0000000..a4f4ae3
--- /dev/null
+++ b/consts.h
@@ -0,0 +1,13 @@
+#ifndef CONSTS_H
+#define CONSTS_H
+
+enum ErrCode {
+    SYN_ERR_NOT_AN_ID,
+    SYN_ERR_CAN_NOT_APPLY,
+    SYN_ERR_ID_EXPECTED,
+    SYN_ERR_UNBOUND_VAR
+};
+
+extern const char *SYN_ERR_MSG[];
+
+#endif
-- 
cgit v1.2.3