qsort_r_compat.h revision 823abb63145c7a7db2b766cf7bb816cbdac1de66
1/* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17/* 18 * Provides a portable version of qsort_r, called qsort_r_compat, which is a 19 * reentrant variant of qsort that passes a user data pointer to its comparator. 20 * This implementation follows the BSD parameter convention. 21 */ 22 23#ifndef ___QSORT_R_COMPAT_H 24#define ___QSORT_R_COMPAT_H 25 26#include <stdlib.h> 27 28#ifdef __cplusplus 29extern "C" { 30#endif 31 32void qsort_r_compat(void* base, size_t nel, size_t width, void* thunk, 33 int (*compar)(void*, const void* , const void* )); 34 35#ifdef __cplusplus 36} 37#endif 38 39#endif // ___QSORT_R_COMPAT_H 40