xdir              394 dev/ic/uha.c   	mscp->xdir = UHA_SDET;
xdir              193 dev/ic/uhareg.h 	u_char xdir:2;		/* xfer direction */
xdir             1093 dev/pci/tga.c  	int xstart, xend, xdir;
xdir             1123 dev/pci/tga.c  		xdir = 1;
xdir             1127 dev/pci/tga.c  		xdir = -1;
xdir             1153 dev/pci/tga.c  	if (xdir == 1) {   /* move to the left */