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#include <sys/time.h>
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#include <sys/time.h>
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#include <unistd.h>
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#include <unistd.h>
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#include <ipc/ipc.h>
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#include <ipc/ipc.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <arch/barrier.h>
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#include <arch/barrier.h>
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#include <unistd.h>
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#include <atomic.h>
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#include <futex.h>
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#include <sysinfo.h>
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#include <sysinfo.h>
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#include <as.h>
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#include <as.h>
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#include <ddi.h>
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#include <ddi.h>
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    } else
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    } else
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        tv->tv_sec = s1;
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        tv->tv_sec = s1;
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    return 0;
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    return 0;
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}
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}
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/** Wait unconditionally for specified miliseconds */
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void usleep(unsigned long usec)
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{
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    atomic_t futex = FUTEX_INITIALIZER;
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    futex_initialize(&futex,0);
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    futex_down_timeout(&futex, usec, 0);
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}