vsw_portsend
int vsw_portsend(vsw_port_t *port, mblk_t *mp);
extern int vsw_portsend(vsw_port_t *port, mblk_t *mp);
(void) vsw_portsend(port, mp);
extern int vsw_portsend(vsw_port_t *port, mblk_t *mp);
(void) vsw_portsend(fp->portp, mp);
(void) vsw_portsend(fp->portp, mp);
(void) vsw_portsend(portp, nmp);
(void) vsw_portsend(port, nmp);