1: /* 2: * Copyright (c) 1986 Regents of the University of California. 3: * All rights reserved. The Berkeley software License Agreement 4: * specifies the terms and conditions for redistribution. 5: * 6: * @(#)dhuauto.c 1.2 (2.11BSD GTE) 12/30/92 7: */ 8: 9: #include "param.h" 10: #include "../machine/autoconfig.h" 11: #include "../machine/machparam.h" 12: 13: dhuprobe(addr,vector) 14: u_int *addr; 15: int vector; 16: { 17: extern int errno; 18: 19: errno = 0; 20: grab(addr); 21: return(errno ? ACP_NXDEV : ACP_EXISTS); 22: }