From 436011fee88fb1f8e2941c518e5f7bd11d66559d Mon Sep 17 00:00:00 2001
From: "Alex Xu (Hello71)" <alex_y_xu@yahoo.ca>
Date: Thu, 14 Jul 2016 15:49:58 -0400
Subject: Rewrite args parsing to prepare for libpcap.

---
 src/common.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/common.h')

diff --git a/src/common.h b/src/common.h
index fea0db7..9dd7318 100644
--- a/src/common.h
+++ b/src/common.h
@@ -1,3 +1,6 @@
+#ifndef COMMON_H
+#define COMMON_H
+
 #ifdef DEBUG
 #define DBG(...) do { fprintf(stderr, __VA_ARGS__); putc('\n', stderr); } while (0)
 #else
@@ -7,3 +10,14 @@
 #define IN_ADDR_PORT(addr) (((struct sockaddr_in *)addr)->sin_port)
 
 extern int free_mem_on_exit;
+extern void *libpcap;
+
+struct common_data {
+    const char *listen_host;
+    const char *listen_port;
+    const char *remote_host;
+    const char *remote_port;
+    const char *device;
+};
+
+#endif
-- 
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