From 9e53ccfefd2433452fdfa2bbe2ece903c0afb790 Mon Sep 17 00:00:00 2001
From: Franklin Wei <git@fwei.tk>
Date: Fri, 22 May 2015 21:20:44 -0400
Subject: support ctrl-c

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

(limited to 'src/globals.h')

diff --git a/src/globals.h b/src/globals.h
index b85ecc0..ee6790f 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -3,6 +3,7 @@
 
 #include <assert.h>
 #include <ctype.h>
+#include <signal.h>
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdio.h>
@@ -110,6 +111,7 @@ void load_portfolio(struct player_t*, const char*);
 void print_history(struct stock_t*);
 void print_usage(int argc, char *argv[]);
 void print_version(void);
+void sig_handler(int);
 int output(const char*, ...);
 
 void buy_handler(struct player_t*);
-- 
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