minios: add few missing constants in limits.h

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

diff --git a/extras/mini-os/include/posix/limits.h b/extras/mini-os/include/posix/limits.h
index c45e0399d464d5a5b8f10265169e480711d69230..b8e168a54f74339f1c1bc5c389ee1c5972f9fc93 100644 (file)
--- a/extras/mini-os/include/posix/limits.h
+++ b/extras/mini-os/include/posix/limits.h
@@ -21,7 +21,9 @@
 #define INT_MIN         (-INT_MAX-1)
 #define UINT_MAX        0xffffffff
 
+#define SHRT_MIN       (-0x8000)
 #define SHRT_MAX        0x7fff
+#define USHRT_MAX       0xffff
 
 #if defined(__x86_64__) || defined(__ia64__)
 # define LONG_MAX       0x7fffffffffffffffL