1//===-- Implementation header for nexttoward --------------------*- 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-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_LIBC_SRC___SUPPORT_MATH_NEXTTOWARD_H
10#define LLVM_LIBC_SRC___SUPPORT_MATH_NEXTTOWARD_H
11
12#include "src/__support/FPUtil/ManipulationFunctions.h"
13#include "src/__support/macros/config.h"
14
15namespace LIBC_NAMESPACE_DECL {
16
17namespace math {
18
19LIBC_INLINE double nexttoward(double x, long double y) {
20 // We can reuse the nextafter implementation because the internal nextafter is
21 // templated on the types of the arguments.
22 return fputil::nextafter(from: x, to: y);
23}
24
25} // namespace math
26} // namespace LIBC_NAMESPACE_DECL
27
28#endif // LLVM_LIBC_SRC___SUPPORT_MATH_NEXTTOWARD_H
29