Index: camlzip-1.05/zip.ml
===================================================================
--- camlzip-1.05.orig/zip.ml
+++ camlzip-1.05/zip.ml
@@ -73,8 +73,6 @@ type out_file =
     mutable of_entries: entry list;
     of_comment: string }
 
-exception Error of string * string * string
-
 (* Return the position of the last occurrence of s1 in s2, or -1 if not
    found. *)
 
Index: camlzip-1.05/zlibstubs.c
===================================================================
--- camlzip-1.05.orig/zlibstubs.c
+++ camlzip-1.05/zlibstubs.c
@@ -168,7 +168,7 @@ value camlzip_inflateEnd(value vzs)
 
 value camlzip_update_crc32(value crc, value buf, value pos, value len)
 {
-  return caml_copy_int32(crc32((uint32) Int32_val(crc), 
+  return caml_copy_int32(crc32((uint32_t) Int32_val(crc), 
                           &Byte_u(buf, Long_val(pos)),
                           Long_val(len)));
 }