X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/4fab92fbc2b63bac2d89c1dae69fa1845cb640b7..36a7aaa43b2cf0ca4e5953abf59efce59c588547:/src/src/base64.c

diff --git a/src/src/base64.c b/src/src/base64.c
index cee77c3c3..f6f187f07 100644
--- a/src/src/base64.c
+++ b/src/src/base64.c
@@ -5,7 +5,7 @@
 /* Copyright (c) Tom Kistner <tom@duncanthrax.net> 2004, 2015 */
 /* License: GPL */
 
-/* Copyright (c) University of Cambridge 1995 - 2016 */
+/* Copyright (c) University of Cambridge 1995 - 2017 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -150,7 +150,7 @@ static uschar dec64table[] = {
 };
 
 int
-b64decode(uschar *code, uschar **ptr)
+b64decode(const uschar *code, uschar **ptr)
 {
 int x, y;
 uschar *result = store_get(3*(Ustrlen(code)/4) + 1);