/*
 * Copyright (c) 2025 Robert Clausecker <fuz@FreeBSD.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#define FUNCSTEM stdc_bit_floor
#define MKREFFUNC(name, type)                                           \
        static type                                                     \
        name(type value)                                                \
        {                                                               \
                type floor = 1;                                         \
                                                                        \
                if (value == 0)                                         \
                        return (0);                                     \
                                                                        \
                while (value != 1) {                                    \
                        floor <<= 1;                                    \
                        value >>= 1;                                    \
                }                                                       \
                                                                        \
                return (floor);                                         \
        }

#include "stdbit-test-framework.c"