From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 5 Jan 2012 22:34:11 +0000 (+0000)
Subject: -const
X-Git-Tag: initial-import-from-subversion-38251~15402
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=5d013f7978d125e9da5318c7a3bfff751ac495bb;p=oweals%2Fgnunet.git

-const
---

diff --git a/src/util/crypto_crc.c b/src/util/crypto_crc.c
index bf8e058ad..f86fe5696 100644
--- a/src/util/crypto_crc.c
+++ b/src/util/crypto_crc.c
@@ -125,7 +125,7 @@ GNUNET_CRYPTO_crc32_n (const void *buf, size_t len)
 uint32_t
 GNUNET_CRYPTO_crc16_step (uint32_t sum, const void *buf, size_t len)
 {
-  uint16_t *hdr = buf;
+  const uint16_t *hdr = buf;
   for (; len >= 2; len -= 2)
     sum += *(hdr++);
   if (len == 1)
@@ -159,7 +159,7 @@ GNUNET_CRYPTO_crc16_finish (uint32_t sum)
 uint16_t
 GNUNET_CRYPTO_crc16_n (const void *buf, size_t len)
 {
-  uint16_t *hdr = buf;
+  const uint16_t *hdr = buf;
   uint32_t sum = GNUNET_CRYPTO_crc16_step (0, hdr, len);
 
   return GNUNET_CRYPTO_crc16_finish (sum);