Ensure everything compiles with -Wall without giving warnings.

[meshlink] / src / utils.h

diff --git a/src/utils.h b/src/utils.h
index b2a90e73281d0437399f963632c033eb7f22e82d..c0e20e0b0e2d51ef0b80b5759bb53b13b94aa96f 100644 (file)
--- a/src/utils.h
+++ b/src/utils.h
@@ -20,12 +20,12 @@
 #ifndef __TINC_UTILS_H__
 #define __TINC_UTILS_H__
 
-extern int hex2bin(const char *src, char *dst, int length);
-extern int bin2hex(const char *src, char *dst, int length);
+extern int hex2bin(const char *src, void *dst, int length);
+extern int bin2hex(const void *src, char *dst, int length);
 
-extern int b64encode(const char *src, char *dst, int length);
-extern int b64encode_urlsafe(const char *src, char *dst, int length);
-extern int b64decode(const char *src, char *dst, int length);
+extern int b64encode(const void *src, char *dst, int length);
+extern int b64encode_urlsafe(const void *src, char *dst, int length);
+extern int b64decode(const char *src, void *dst, int length);
 
 #ifdef HAVE_MINGW
 extern const char *winerror(int);