svr4_sys_vhangup  566 compat/svr4/svr4_syscallargs.h int	svr4_sys_vhangup(struct proc *, void *, register_t *);
svr4_sys_vhangup  352 compat/svr4/svr4_sysent.c 	    svr4_sys_vhangup },			/* 155 = vhangup */