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#CLOCK_REALTIME            = 0
#CLOCK_MONOTONIC           = 1
#CLOCK_PROCESS_CPUTIME_ID  = 2
#CLOCK_THREAD_CPUTIME_ID   = 3
#CLOCK_REALTIME_HR         = 4
#CLOCK_MONOTONIC_HR        = 5


Structure timespec 
    tv_sec.i;        /* seconds */
    tv_nsec.i;           /* nanoseconds [0 .. 999999999] */
EndStructure           


ImportC "-lrt"
clock_nanosleep(clockid.i,b.i,c.i,d.i)
EndImport


clock_nanosleep(#CLOCK_MONOTONIC,0,0,0)

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;Clock-ID's = Type of clock to use
#CLOCK_REALTIME            = 0
#CLOCK_MONOTONIC           = 1
#CLOCK_PROCESS_CPUTIME_ID  = 2
#CLOCK_THREAD_CPUTIME_ID   = 3
#CLOCK_REALTIME_HR         = 4
#CLOCK_MONOTONIC_HR        = 5

;Flags
#TIMER_ABSTIME=1; if used, the remain variable could be set to #NULL

Structure timespec
    tv_sec.i;           /* seconds */
    tv_nsec.i;         /* nanoseconds [0 .. 999999999] */
EndStructure           

; see  http://www.kernel.org/doc/man-pages/online/pages/man2/clock_nanosleep.2.html
ImportC "-lrt"
clock_nanosleep(clockid.i,flags.i,requested.i,remain.i)
EndImport

time.timespec ; requested nanosleep
rem.timespec; remaining time if interrupted

time\tv_sec=10
time\tv_nsec=666

error=clock_nanosleep(#CLOCK_MONOTONIC,0,@time,@rem) 
If error<>0
    ;interupted by signal or error occured
    Debug error
EndIf