musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/include/sys/socket.h b/include/sys/socket.h
index 26d16bdf..507da5cc 100644
--- a/include/sys/socket.h
+++ b/include/sys/socket.h

@@ -232,6 +232,7 @@ struct linger {

#define SO_COOKIE 57

#define SCM_TIMESTAMPING_PKTINFO 58

#define SO_PEERGROUPS 59

+#define SO_ZEROCOPY 60

#ifndef SOL_SOCKET

#define SOL_SOCKET 1

@@ -285,6 +286,7 @@ struct linger {

#define MSG_MORE 0x8000

#define MSG_WAITFORONE 0x10000

#define MSG_BATCH 0x40000

+#define MSG_ZEROCOPY 0x4000000

#define MSG_FASTOPEN 0x20000000

#define MSG_CMSG_CLOEXEC 0x40000000