linux/timer.h

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
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   | Copyright (c) 2005-2018, Individual contributors, see AUTHORS file     |
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   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */
/*
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#pragma once

#include "rptypes.h"

#include <unistd.h>
static inline void delay(_word_size_t ms)
{
    while (ms >= 1000)
    {
        usleep(1000 * 1000);
        ms -= 1000;
    };
    if (ms != 0) usleep(ms * 1000);
}

// TODO: the highest timer interface should be clock_gettime
namespace rp::arch
{
_u64 rp_getus();
_u32 rp_getms();
}
#define getms() rp::arch::rp_getms()