include/netinet/tcp.h: Add trivial standard tcp.h header file.

2017-11-12 08:04:54 -06:00 · 2017-11-12 08:04:54 -06:00 · b0e30afd96
commit b0e30afd96
parent b9fa3e167e
1 changed files with 4 additions and 0 deletions
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@ -149,6 +149,10 @@
                           * output function blocks because flow control prevents data from
                           * being sent(get/set). arg: struct timeval */

+/* Protocol-level socket options may begin with this value */
+
+#define __SO_PROTOCOL  16
+
 /* Values for the 'how' argument of shutdown() */

 #define SHUT_RD        1  /* Bit 0: Disables further receive operations */