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Diffstat (limited to 'usr/src/uts/common/netinet/tcp.h')
-rw-r--r--usr/src/uts/common/netinet/tcp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/usr/src/uts/common/netinet/tcp.h b/usr/src/uts/common/netinet/tcp.h
index f6c2fc160b..e79c1a571d 100644
--- a/usr/src/uts/common/netinet/tcp.h
+++ b/usr/src/uts/common/netinet/tcp.h
@@ -129,6 +129,7 @@ struct tcphdr {
#define TCP_KEEPIDLE 0x22
#define TCP_KEEPCNT 0x23
#define TCP_KEEPINTVL 0x24
+#define TCP_CONGESTION 0x25
#ifdef __cplusplus
}