From 0b62c3a7c7548cd447b4f18e0346cc9e74862ab3 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Fri, 27 Nov 1998 21:32:45 +0000
Subject: Trivial 15-line bison excercise: Implemented expressions including
 user-defined numeric symbols. Whenever possible, use `expr' instead of `NUM'
 to get full express ion power :-)

---
 conf/conf.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'conf/conf.h')

diff --git a/conf/conf.h b/conf/conf.h
index 0853ae8e..6a0a328d 100644
--- a/conf/conf.h
+++ b/conf/conf.h
@@ -21,12 +21,14 @@ extern int (*cf_read_hook)(byte *buf, unsigned int max);
 struct symbol {
   struct symbol *next;
   int class;
+  int aux;
   void *def;
   char name[1];
 };
 
 #define SYM_VOID 0
 #define SYM_PROTO 1
+#define SYM_NUMBER 2
 
 void cf_lex_init_tables(void);
 int cf_lex(void);
-- 
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