SYS_lwp_sigmask
case SYS_lwp_sigmask:
sys = SYS_lwp_sigmask;
err = __systemcall(rval, SYS_lwp_sigmask + 1024,
return (syscall(SYS_lwp_sigmask, how,
s10_emulation_table[SYS_lwp_sigmask] = 1; /* 165 */