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- #ifndef SUNXI_HAL_SEM_H
- #define SUNXI_HAL_SEM_H
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- #include <stddef.h>
- #include <stdint.h>
- #ifdef CONFIG_KERNEL_FREERTOS
- #include <FreeRTOS.h>
- #include <semphr.h>
- typedef SemaphoreHandle_t hal_sem_t;
- #else
- #include <rtthread.h>
- typedef rt_sem_t hal_sem_t;
- #endif
- hal_sem_t hal_sem_create(unsigned int cnt);
- int hal_sem_delete(hal_sem_t sem);
- int hal_sem_getvalue(hal_sem_t sem, int *val);
- int hal_sem_post(hal_sem_t sem);
- int hal_sem_timedwait(hal_sem_t sem, int ticks);
- int hal_sem_trywait(hal_sem_t sem);
- int hal_sem_wait(hal_sem_t sem);
- int hal_sem_clear(hal_sem_t sem);
- #ifdef __cplusplus
- }
- #endif
- #endif
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