sigpending_args
{ AS(sigpending_args), 4, (sy_call_t *)sys_sigpending }, /* 343 = sigpending */
sys_sigpending(struct sysmsg *sysmsg, const struct sigpending_args *uap)
int sys_sigpending (struct sysmsg *sysmsg, const struct sigpending_args *);
struct sigpending_args sigpending;