211 static u_char *delbuf = NULL;  variable
237 	if ((delbuf = malloc(len = cluster_size)) == NULL) {  in resetDosDirSection()
245 		free(delbuf);  in resetDosDirSection()
287 	free(delbuf);  in finishDosDirSection()
289 	delbuf = NULL;  in finishDosDirSection()
308 	s = delbuf + startoff;  in delete()
309 	e = delbuf + clsz;  in delete()
314 			e = delbuf + endoff;  in delete()
323 		if (read(fd, delbuf, clsz) != clsz) {  in delete()
335 		if (write(fd, delbuf, clsz) != clsz) {  in delete()
342 		s = delbuf;  in delete()