diff --git a/ChangeLog b/ChangeLog
index 89fe81cd8..2931b7a1f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2013-11-12  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/osdep/windows/hostdisk.c (grub_util_fd_strerror): Silence
+	strict-aliasing warning.
+	(fsync): Silence cast warning.
+
 2013-11-12  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/commands/verify.c: Remove variable length arrays.
diff --git a/grub-core/osdep/windows/hostdisk.c b/grub-core/osdep/windows/hostdisk.c
index 256dc1dbd..f396c8700 100644
--- a/grub-core/osdep/windows/hostdisk.c
+++ b/grub-core/osdep/windows/hostdisk.c
@@ -264,7 +264,8 @@ grub_util_fd_strerror (void)
 
   FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
 		 | FORMAT_MESSAGE_IGNORE_INSERTS,
-		 NULL, err, 0, (LPTSTR) &tstr, 0, NULL);
+		 NULL, err, 0, (void *) &tstr,
+		 0, NULL);
 
   if (!tstr)
     return "unknown error";
@@ -466,7 +467,7 @@ grub_util_fopen (const char *path, const char *mode)
 int fsync (int fno)
 {
   HANDLE hnd;
-  hnd = _get_osfhandle (fno);
+  hnd = (HANDLE) _get_osfhandle (fno);
   FlushFileBuffers (hnd);
   return 0;
 }