sotpi_setsockopt
(void) sotpi_setsockopt(so, SOL_SOCKET,
extern int sotpi_setsockopt(struct sonode *, int, int, const void *,
(void) sotpi_setsockopt(so, SOL_SOCKET, SO_DGRAM_ERRIND,
sotpi_setsockopt, /* sop_setsockopt */
error = sotpi_setsockopt(so, SOL_SOCKET, SO_DONTROUTE,
(void) sotpi_setsockopt(so, SOL_SOCKET, SO_DONTROUTE,
error = sotpi_setsockopt(so, SOL_SOCKET, SO_PROTOTYPE,