213 static void blade_copy_rect(int x1,int y1,int x2,int y2,int w,int h)  in blade_copy_rect()  argument
219 	d1 = point(x2,y2);  in blade_copy_rect()
220 	d2 = point(x2+w-1,y2+h-1);  in blade_copy_rect()
222 	if ((y1 > y2) || ((y1 == y2) && (x1 > x2)))  in blade_copy_rect()
325 static void xp_copy_rect(int x1,int y1,int x2,int y2,int w,int h)  in xp_copy_rect()  argument
332 	if ((x1 < x2) && (y1 == y2)) {  in xp_copy_rect()
335 		x2_tmp = x2 + w - 1;  in xp_copy_rect()
338 		x2_tmp = x2;  in xp_copy_rect()
412 static void image_copy_rect(int x1,int y1,int x2,int y2,int w,int h)  in image_copy_rect()  argument
418 	d1 = point(x2,y2);  in image_copy_rect()
419 	d2 = point(x2+w-1,y2+h-1);  in image_copy_rect()
421 	if ((y1 > y2) || ((y1 == y2) && (x1 >x2)))  in image_copy_rect()