X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Futils.h;h=67c94f3d3927330ed0f0ca9bd2c0547f8c9f3a3f;hb=9e76c464b26b066e1eb3aa5232e573792e28020d;hp=6f00e5a28cffb42a6196e127aea6f639eefa8bb1;hpb=79e9a4f743b7b59fed968575f6b36171cf4a0063;p=tinc

diff --git a/src/utils.h b/src/utils.h
index 6f00e5a2..67c94f3d 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -21,8 +21,11 @@
 #ifndef __TINC_UTILS_H__
 #define __TINC_UTILS_H__
 
-extern void hex2bin(char *src, char *dst, int length);
-extern void bin2hex(char *src, char *dst, int length);
+extern int hex2bin(const char *src, char *dst, int length);
+extern int bin2hex(const char *src, char *dst, int length);
+
+extern int b64encode(const char *src, char *dst, int length);
+extern int b64decode(const char *src, char *dst, int length);
 
 #ifdef HAVE_MINGW
 extern const char *winerror(int);