1 files changed, 1 insertions, 1 deletions

diff --git a/zutil.c b/zutil.c
index 98a55a8..6ba16f6 100644
--- a/zutil.c
+++ b/zutil.c
@@ -272,7 +272,7 @@ void  zcfree (voidpf opaque, voidpf ptr)
 #  define _hfree   hfree
 #endif
 
-voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+voidpf zcalloc (voidpf opaque, uInt items, uInt size)
 {
     if (opaque) opaque = 0; /* to make compiler happy */
     return _halloc((long)items, size);