INITIAL_COLLATION_SIZE
cur_streamp->s_current.l_collate_bufsize = INITIAL_COLLATION_SIZE
last_line.l_collate_bufsize = INITIAL_COLLATION_SIZE *
size_t initial_size = INITIAL_COLLATION_SIZE * element_size;
INITIAL_COLLATION_SIZE;
safe_realloc(NULL, INITIAL_COLLATION_SIZE);
size_t initial_size = INITIAL_COLLATION_SIZE * element_size;