Fix compiler warnings

[wget] / src / utils.h

diff --git a/src/utils.h b/src/utils.h
index 7c6f2ce24f0a5738d5eed64ea623c86f5be7768f..e244b8ad83232f09c26e53b09f6892288c1be5a0 100644 (file)
--- a/src/utils.h
+++ b/src/utils.h
@@ -139,8 +139,8 @@ void xsleep (double);
 /* How many bytes it will take to store LEN bytes in base64.  */
 #define BASE64_LENGTH(len) (4 * (((len) + 2) / 3))
 
-int base64_encode (const void *, int, char *);
-int base64_decode (const char *, void *);
+size_t base64_encode (const void *, size_t, char *);
+ssize_t base64_decode (const char *, void *);
 
 #ifdef HAVE_LIBPCRE
 void *compile_pcre_regex (const char *);
@@ -154,7 +154,7 @@ void stable_sort (void *, size_t, size_t, int (*) (const void *, const void *));
 
 const char *print_decimal (double);
 
-size_t get_max_length (const char *path, int length, int name);
+long get_max_length (const char *path, int length, int name);
 
 extern unsigned char char_prop[];