1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/pkg/devices/util/include/byteorder.h	Tue Nov 14 00:02:42 2023 +0100
     1.3 @@ -0,0 +1,33 @@
     1.4 +/*
     1.5 + * Byte ordering utilities.
     1.6 + *
     1.7 + * Copyright (C) 2023 Paul Boddie <paul@boddie.org.uk>
     1.8 + *
     1.9 + * This program is free software; you can redistribute it and/or
    1.10 + * modify it under the terms of the GNU General Public License as
    1.11 + * published by the Free Software Foundation; either version 2 of
    1.12 + * the License, or (at your option) any later version.
    1.13 + *
    1.14 + * This program is distributed in the hope that it will be useful,
    1.15 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.16 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.17 + * GNU General Public License for more details.
    1.18 + *
    1.19 + * You should have received a copy of the GNU General Public License
    1.20 + * along with this program; if not, write to the Free Software
    1.21 + * Foundation, Inc., 51 Franklin Street, Fifth Floor,
    1.22 + * Boston, MA  02110-1301, USA
    1.23 + */
    1.24 +
    1.25 +#pragma once
    1.26 +
    1.27 +#include <l4/sys/compiler.h>
    1.28 +#include <stdint.h>
    1.29 +
    1.30 +EXTERN_C_BEGIN
    1.31 +
    1.32 +uint32_t get_stored_value(const uint8_t data[], uint8_t bytes, bool big_endian);
    1.33 +
    1.34 +void set_stored_value(uint32_t value, uint8_t data[], uint8_t bytes, bool big_endian);
    1.35 +
    1.36 +EXTERN_C_END