From: Tollef Fog Heen <tfheen@err.no>
Date: Mon, 19 Oct 2009 13:21:05 +0000 (+0200)
Subject: Constify first parameter to ysc_b64_decode
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d1d831f75ebc0be28185cad070ba915c4748cdfc;p=yubikey-server-c

Constify first parameter to ysc_b64_decode
---

diff --git a/src/util.c b/src/util.c
index 4ae2523..83825a2 100644
--- a/src/util.c
+++ b/src/util.c
@@ -143,7 +143,7 @@ static void ysc_b64_decodeblock(unsigned const char in[4], unsigned char out[3])
 	out[2] = (unsigned char) ((((in[2] - 'A') << 6) & 0xc0) | (in[3] - 'A'));
 }
 
-ssize_t ysc_b64_decode(char *s, char **decoded)
+ssize_t ysc_b64_decode(const char *s, char **decoded)
 {
 	ssize_t len = strlen(s);
 	char *tmp;
diff --git a/src/util.h b/src/util.h
index 5a2e8dc..0bab3df 100644
--- a/src/util.h
+++ b/src/util.h
@@ -11,7 +11,7 @@ size_t ysc_strftime(char *s, size_t max, const char *format,
 		    const struct timeval *tv);
 
 char *ysc_b64_encode(char *s, ssize_t len);
-ssize_t ysc_b64_decode(char *s, char **r);
+ssize_t ysc_b64_decode(const char *s, char **r);
 
 
 #endif /* ysc_util_h */