diff --git a/winsup/mingw/ChangeLog b/winsup/mingw/ChangeLog
index 380deda90..9d7d2b301 100644
--- a/winsup/mingw/ChangeLog
+++ b/winsup/mingw/ChangeLog
@@ -1,3 +1,9 @@
+2005-01-17  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* include/sys/stat.h (struct __stat64): Change st_size type to
+	 __int64.
+	* include/wchar.h (struct __stat64): Change st_size type to __int64.
+
 2005-01-13  Earnie Boyd  <earnie@users.sf.net>
 
 	* include/sys/stat.h (_S_IFLNK, S_IFLNK, _S_ISLNK, S_ISLNK, _lstat,
diff --git a/winsup/mingw/include/sys/stat.h b/winsup/mingw/include/sys/stat.h
index 9814e3d24..03d02fc2c 100644
--- a/winsup/mingw/include/sys/stat.h
+++ b/winsup/mingw/include/sys/stat.h
@@ -141,7 +141,7 @@ struct __stat64
     short st_uid;
     short st_gid;
     _dev_t st_rdev;
-    _off_t st_size;
+    __int64 st_size;
     __time64_t st_atime;
     __time64_t st_mtime;
     __time64_t st_ctime;
diff --git a/winsup/mingw/include/wchar.h b/winsup/mingw/include/wchar.h
index fd6af1299..a37750854 100644
--- a/winsup/mingw/include/wchar.h
+++ b/winsup/mingw/include/wchar.h
@@ -426,7 +426,7 @@ struct __stat64
     short st_uid;
     short st_gid;
     _dev_t st_rdev;
-    _off_t st_size;
+    __int64 st_size;
     __time64_t st_atime;
     __time64_t st_mtime;
     __time64_t st_ctime;