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/** @addtogroup genericddi
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/** @addtogroup genericddi
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 * @{
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 * @{
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 */
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 */
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/**
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/**
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 * @file
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 * @file
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 * @brief   Device numbers.
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 * @brief Device numbers.
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 */
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 */
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#include <arch/types.h>
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#include <arch/types.h>
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#include <ddi/device.h>
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#include <ddi/device.h>
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#include <atomic.h>
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#include <atomic.h>
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 *
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 *
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 * @return Unique device number.
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 * @return Unique device number.
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 */
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 */
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devno_t device_assign_devno(void)
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devno_t device_assign_devno(void)
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{
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{
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    devno_t devno; 
 - 
 
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 - 
 
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    devno = (devno_t) atomic_postinc(&last);
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    devno_t devno = (devno_t) atomic_postinc(&last);
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    ASSERT(devno >= 0);
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    ASSERT(devno >= 0);
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    return devno;
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    return devno;
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}
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}
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- 
 
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unative_t sys_device_assign_devno(void)
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{
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    return (unative_t) device_assign_devno();
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}
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/** @}
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/** @}
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 */
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 */