myflag           1150 main/network.c 	int myflag = 0;
myflag           1154 main/network.c 	myflag = O_NONBLOCK; /* POSIX version */
myflag           1156 main/network.c 	myflag = O_NDELAY;   /* old non-POSIX version */
myflag           1159 main/network.c 		flags |= myflag;
myflag           1161 main/network.c 		flags &= ~myflag;