1 files changed, 3 insertions, 0 deletions
diff --git a/include/u.h b/include/u.h
index b430cc5..f481cf0 100644
--- a/include/u.h
+++ b/include/u.h
@@ -17,6 +17,9 @@ typedef char          byte;
 typedef unsigned char ubyte, uchar;
 typedef signed char   sbyte, schar;
 
+typedef unsigned short ushort;
+typedef signed   short sshort;
+
 typedef unsigned long ulong;
 typedef signed long   slong;