From: Baptiste Assmann <bedis9@gmail.com>
Date: Tue, 21 Jul 2015 13:34:51 +0000 (+0200)
Subject: MINOR: dns: new macro to compute DNS header size
X-Git-Tag: v1.7-dev5~45
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ed97c953317db1ce2a4c722bbc622bbf533f7ad2;p=thirdparty%2Fhaproxy.git

MINOR: dns: new macro to compute DNS header size

macro to compute in a simple way the size of the dns_header structure.
Make the code more readable were used.
---

diff --git a/include/types/dns.h b/include/types/dns.h
index 01d42f92d7..994dec3b34 100644
--- a/include/types/dns.h
+++ b/include/types/dns.h
@@ -70,6 +70,9 @@
  */
 #define SRV_MAX_PREF_NET 5
 
+/* DNS header size */
+#define DNS_HEADER_SIZE		sizeof(struct dns_header)
+
 /* DNS request or response header structure */
 struct dns_header {
 	uint16_t id;