sendmmsg \- send multiple messages on a socket
.SH SYNOPSIS
.nf
-.B "#define _GNU_SOURCE" " /* See feature_test_macros(7) */"
+.BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */"
.BI "#include <sys/socket.h>"
.BI "int sendmmsg(int " sockfd ", struct mmsghdr *" msgvec \
.BR socket (2),
.BR socket (7)
.SH COLOPHON
-This page is part of release 3.75 of the Linux
+This page is part of release 3.79 of the Linux
.I man-pages
project.
A description of the project,