Type cleanup.

--HG--
branch : HEAD

lib/zip_utf-8.c

diff --git a/lib/zip_utf-8.c b/lib/zip_utf-8.c
index ab49169..d184b17 100644
--- a/lib/zip_utf-8.c
+++ b/lib/zip_utf-8.c
@@ -118,8 +118,9 @@
 
 
 enum zip_encoding_type
-_zip_guess_encoding(const zip_uint8_t * const name, zip_uint32_t len)
+_zip_guess_encoding(const char * const _name, zip_uint32_t len)
 {
+    zip_uint8_t *name = (zip_uint8_t *)_name;
     zip_uint32_t i;
     int ret;
     int j, ulen;
@@ -195,10 +196,11 @@
 
 
 
-zip_uint8_t *
-_zip_cp437_to_utf8(const zip_uint8_t * const cp437buf, zip_uint32_t len,
+char *
+_zip_cp437_to_utf8(const char * const _cp437buf, zip_uint32_t len,
 		   zip_uint32_t *utf8_lenp, struct zip_error *error)
 {
+    zip_uint8_t *cp437buf = (zip_uint8_t *)_cp437buf;
     zip_uint8_t *utf8buf;
     zip_uint32_t buflen, i, offset;
 
@@ -225,5 +227,5 @@
     utf8buf[buflen-1] = 0;
     if (utf8_lenp)
 	*utf8_lenp = buflen-1;
-    return utf8buf;
+    return (char *)utf8buf;
 }