/*----------------------------------------------------------------------------
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 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 1. Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
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 * to endorse or promote products derived from this software without specific prior written
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#ifndef DPAL_SAM_H
#define DPAL_SAM_H

#include "dpal_typedef.h"
#include "nuttx.h"

#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif /* __cplusplus */
#endif /* __cplusplus */

int dpal_sem_init(nu_sem *sem, int32_t val);
void dpal_sem_up(nu_sem *sem);
int dpal_sem_down_interruptible(nu_sem *sem);
void dpal_sem_destroy(nu_sem *sem);
int dpal_sem_down_timeout(nu_sem *sem, unsigned int timeout);

#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cplusplus */
#endif /* __cplusplus */
#endif /* DPAL_SAM_H */