11 年之前 · b0e9d57711
--- a/include/netinet/tcp.h
+++ b/include/netinet/tcp.h
@@ -26,6 +26,7 @@
 
				 #define TCP_REPAIR_OPTIONS 22
			
 
				 #define TCP_FASTOPEN     23
			
 
				 #define TCP_TIMESTAMP    24
			
 
				+#define TCP_NOTSENT_LOWAT 25
			
 
				 
			
 
				 #define TCP_ESTABLISHED  1
			
 
				 #define TCP_SYN_SENT     2