MINBUFSZ
if ((ts = (char *) realloc((b), ti += max((i), MINBUFSZ))) == NULL) { \
if ((ts = (char *) malloc(ti += max((i), MINBUFSZ))) == NULL) { \
if ((ts = (char *) realloc((b), ti += max((i), MINBUFSZ))) == NULL) { \
(ti += MINBUFSZ) * sizeof(line_t *))) == NULL) {
if ((ts = (line_t **) malloc((ti += MINBUFSZ) *