Fixed token64_e() prototype in ipt/token64.[hc].

darcs-hash:20051024235521-65a35-09278b39e0c3a3cae9db6d027ff623332c6bc413.gz

libsofia-sip-ua/ipt/token64.c

@@ -47,7 +47,7 @@ static const char code[64] =
  * Note that a token is case-independent, so this is really not a good idea.
  * Use msg_random_token() instead.
  */
-int token64_e(char b[], int bsiz, void *data, int dlen)
+int token64_e(char b[], int bsiz, void const *data, int dlen)
 {
   int i, n, slack;
   unsigned char const *h = data;

libsofia-sip-ua/ipt/token64.h

@@ -35,7 +35,7 @@
  *
  */
 
-int token64_e(char b[], int bsiz, void *data, int dlen);
+int token64_e(char b[], int bsiz, void const *data, int dlen);
 
 /** Calculate size of n bytes encoded in token-64 */
 #define TOKEN64_SIZE(n) (((n + 2) / 3) * 4)