chuck Mon Aug 12 16:19:31 EDT 1996 Update of /a/cvsroot/src/sys/arch/sparc/dev In directory pain.lcs.mit.edu:/a/tmp/cvs-serv26000 Modified Files: xd.c Log Message: repair XDC_HWAIT macro to handle the fact that waithead is now unsigned. should fix xdc watchdog timeouts noted in port-sparc by nathanw@mit.edu.