292 static int		nzones;	/* number of zones */  variable
725 	for (i = 0; i < nzones; i = j) {  in main()
729 		for (j = i + 1; j < nzones && zones[j].z_name == NULL; ++j)  in main()
933 	for (i = 0; i < nzones; ++i) {  in associate()
943 		for (i = 0; i < nzones; ++i) {  in associate()
951 	for (i = 0; i < nzones; ++i) {  in associate()
1164 	for (i = 0; i < nzones; ++i)  in inzone()
1243 		if (iscont && nzones > 0 &&  in inzsub()
1246 			zones[nzones - 1].z_untiltime > min_time &&  in inzsub()
1247 			zones[nzones - 1].z_untiltime < max_time &&  in inzsub()
1248 			zones[nzones - 1].z_untiltime >= z.z_untiltime) {  in inzsub()
1255 	zones = growalloc(zones, sizeof *zones, nzones, &nzones_alloc);  in inzsub()
1256 	zones[nzones++] = z;  in inzsub()