@@ -38,11 +38,11 @@
 	31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
 	48, 49, 50, 51, -1, -1, -1, -1, -1
 };
 
 OFString*
-of_base64_encode(const char *data, size_t length)
+of_base64_encode(const void *data, size_t length)
 {
 	OFMutableString *ret = [OFMutableString string];
 	uint8_t *buffer = (uint8_t*)data;
 	size_t i;
 	uint8_t rest;