Make v4prefix a shared constant between util.c and message.c

Share the data better.

Make v4prefix a shared constant between util.c and message.c
Share the data better.
5a082dbb · Dave Taht · Juliusz Chroboczek · 33c3b6c2 · 5a082dbb · 5a082dbb
Commit 5a082dbb authored Mar 09, 2017 by Dave Taht Committed by Juliusz Chroboczek Mar 09, 2017
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Showing with 2 additions and 3 deletions

message.c message.c +1 -2

util.c util.c +1 -1

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--- a/message.c
+++ b/message.c
@@ -54,8 +54,7 @@ unsigned char *unicast_buffer = NULL;
 struct neighbour *unicast_neighbour = NULL;
 struct timeval unicast_flush_timeout = {0, 0};

-static const unsigned char v4prefix[16] =
-    {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF, 0, 0, 0, 0 };
+extern const unsigned char v4prefix[16];

 #define MAX_CHANNEL_HOPS 20


--- a/util.c
+++ b/util.c
@@ -246,7 +246,7 @@ normalize_prefix(unsigned char *restrict ret,
    return ret;
 }

-static const unsigned char v4prefix[16] =
+const unsigned char v4prefix[16] =
    {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF, 0, 0, 0, 0 };

 static const unsigned char llprefix[16] =