fix SHUT_WR typo in sys/socket.h and duplicate definitions of SHUT_*

diff --git a/include/sys/socket.h b/include/sys/socket.h
index 20eeee3bbc30db4d636b3eb42ab159c55142dee7..9e0b9a37960a6c64dd98208c95bef3616dbb26fd 100644 (file)
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@@ -33,7 +33,7 @@ struct linger
 };
 
 #define SHUT_RD 0
-#define SHUT_WD 1
+#define SHUT_WR 1
 #define SHUT_RDWR 2
 
 #ifndef SOCK_STREAM
@@ -290,10 +290,6 @@ int setsockopt (int, int, int, const void *, socklen_t);
 
 int sockatmark (int);
 
-#define SHUT_RD 0
-#define SHUT_WR 1
-#define SHUT_RDWR 2
-
 #ifdef __cplusplus
 }
 #endif