osendmsg_args
{ compat(AS(osendmsg_args),sendmsg), .sy_auevent = AUE_SENDMSG, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 114 = old sendmsg */
osendmsg(struct thread *td, struct osendmsg_args *uap)
int osendmsg(struct thread *, struct osendmsg_args *);