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Lines Matching refs:xlim

78 #define	XLIM	4		/* define minimum required space around a
233 	int             tryct = 0, xlim, ylim;
236 	xlim = XLIM + secret;
271 		if (hx - lx < dx + dx / 2 + 2 * xlim || hy - ly < dy + dy / 3 + 2 * ylim) {
284 		lowx = lx + xlim + rn2(hx - lx - dx - 2 * xlim + 1);
304 	int             lx, ly, hx, hy, xlim, ylim;
307 	xlim = XLIM + secret;
327 		if (lowx - lx > 2 * xlim + 4)
331 		if (hx - hix > 2 * xlim + 4)
464 	int xlim = XLIM + secret, ylim = YLIM + secret;
468 	if (lowx < XLIM)
469 		lowx = XLIM;
472 	if (hix > COLNO - XLIM - 1)
473 		hix = COLNO - XLIM - 1;
481 	for (x = lowx - xlim; x <= hix + xlim; x++) {
491 					lowx = x + xlim + 1;
493 					hix = x - xlim - 1;