sysunion
ktrsyscall(struct lwp *lp, int code, int narg, union sysunion *uap)
union sysunion *argp;
argp = (union sysunion *)&frame->tf_rdi;
union sysunion *argp;
argp = (union sysunion *)(&frame->tf_rdi + 1);
union sysunion *argp;
argp = (union sysunion *)&frame->tf_rdi;
union sysunion *argp;
argp = (union sysunion *)(&frame->tf_rdi + 1);
void ktrsyscall(struct lwp *, int, int, union sysunion *);
union sysunion extargs; /* if more than 6 args */
union sysunion;