From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Sat, 30 Dec 2017 20:32:40 +0000 (+0100)
Subject: SMB: Address a clang warning
X-Git-Tag: tcpdump-4.99-bp~1560
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/d488edcccca3b15c7b1bc0a56ff0848d8da22354?hp=aa37262ac40d0a26f1607f0f79202c5685605aa0

SMB: Address a clang warning

The warning was:
./print-smb.c:28:15: warning: no previous extern declaration for non-static
      variable 'startbuf' [-Wmissing-variable-declarations]
const u_char *startbuf = NULL;
              ^
---

diff --git a/print-smb.c b/print-smb.c
index f6914913..b3f855bd 100644
--- a/print-smb.c
+++ b/print-smb.c
@@ -25,6 +25,8 @@ static const char tstr[] = "[|SMB]";
 static int request = 0;
 static int unicodestr = 0;
 
+extern const u_char *startbuf;
+
 const u_char *startbuf = NULL;
 
 struct smbdescript {