1930cf1cbSSiva Chandra Reddy //===-- Implementation header for ilogb -------------------------*- C++ -*-===// 2930cf1cbSSiva Chandra Reddy // 3930cf1cbSSiva Chandra Reddy // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4930cf1cbSSiva Chandra Reddy // See https://llvm.org/LICENSE.txt for license information. 5930cf1cbSSiva Chandra Reddy // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6930cf1cbSSiva Chandra Reddy // 7930cf1cbSSiva Chandra Reddy //===----------------------------------------------------------------------===// 8930cf1cbSSiva Chandra Reddy 9930cf1cbSSiva Chandra Reddy #ifndef LLVM_LIBC_SRC_MATH_ILOGB_H 10930cf1cbSSiva Chandra Reddy #define LLVM_LIBC_SRC_MATH_ILOGB_H 11930cf1cbSSiva Chandra Reddy 12*5ff3ff33SPetr Hosek #include "src/__support/macros/config.h" 13*5ff3ff33SPetr Hosek 14*5ff3ff33SPetr Hosek namespace LIBC_NAMESPACE_DECL { 15930cf1cbSSiva Chandra Reddy 16930cf1cbSSiva Chandra Reddy int ilogb(double x); 17930cf1cbSSiva Chandra Reddy 18*5ff3ff33SPetr Hosek } // namespace LIBC_NAMESPACE_DECL 19930cf1cbSSiva Chandra Reddy 20930cf1cbSSiva Chandra Reddy #endif // LLVM_LIBC_SRC_MATH_ILOGB_H 21