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1//===-- Implementation header for qsort_r -----------------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_LIBC_SRC_STDLIB_QSORT_R_H10#define LLVM_LIBC_SRC_STDLIB_QSORT_R_H11 12#include "hdr/types/size_t.h"13#include "src/__support/macros/config.h"14 15namespace LIBC_NAMESPACE_DECL {16 17// This qsort_r uses the POSIX 1003.1-2024 argument ordering instead of the18// historical BSD argument ordering (which put arg before the function pointer).19// https://www.austingroupbugs.net/view.php?id=90020 21void qsort_r(void *array, size_t array_size, size_t elem_size,22 int (*compare)(const void *, const void *, void *), void *arg);23 24} // namespace LIBC_NAMESPACE_DECL25 26#endif // LLVM_LIBC_SRC_STDLIB_QSORT_R_H27