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13 lines
227 B
C

#include <sys/types.h>
#include <sys/param.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "socket.h"
int socket_broadcast(int s)
{
int opt = 1;
return setsockopt(s,SOL_SOCKET,SO_BROADCAST,&opt,sizeof opt);
}