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socket_mcjoin4(3)	    Library Functions Manual	       socket_mcjoin4(3)

NAME
     socket_mcjoin4 - join a multicast group

SYNTAX
     #include <libowfat/socket.h>

     int socket_mcjoin4(int s,const char groupip[4],const char interface[4]);

DESCRIPTION
     socket_mcjoin4 joins the IPv4 multicast group groupip on interface.

     If something goes wrong, socket_mcjoin4 returns -1, setting errno appropri-
     ately.

SEE ALSO
     socket_mcleave4(3), socket_mcjoin6(3), socket_getifidx(3)

							       socket_mcjoin4(3)

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