+/*
+PSPP - a program for statistical analysis.
+Copyright (C) 2017 Free Software Foundation, Inc.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
#ifndef ALGORITHM_H
#define ALGORITHM_H 1
/* Makes room for a new element at IDX in ARRAY, which initially
consists of COUNT elements of SIZE bytes each, by shifting
elements IDX...COUNT (exclusive) to the right by one
- positions. */
+ position. */
void insert_element (void *array, size_t count, size_t size,
size_t idx);
algo_compare_func *compare, const void *aux);
/* ARRAY contains COUNT elements of SIZE bytes each. This
- function tests whether ARRAY is a heap and returns true if so,
- false otherwise. Uses COMPARE to compare elements, passing
+ function tests whether ARRAY is a heap and returns true if so,
+ false otherwise. Uses COMPARE to compare elements, passing
AUX as auxiliary data. */
bool is_heap (const void *array, size_t count, size_t size,
algo_compare_func *compare, const void *aux);