mutex/async.h

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#ifndef ASYNC_HEADER
#define ASYNC_HEADER
#include "core/arax_object.h"
#include "pthread.h"
#include <semaphore.h>
 
struct async_meta_s
{
    // This padp is necessary as empty struct have sizeof == 1 in C++, but 0 in C
    #ifndef __cplusplus
    char padd;
    #endif
};
 
typedef struct
{
    pthread_mutex_t     mutex;
    pthread_mutexattr_t attr;
}
async_completion_s;
 
typedef struct
{
    sem_t sem;
} async_semaphore_s;
 
typedef struct
{
    async_completion_s mutex;
    pthread_cond_t     condition;
    pthread_condattr_t c_attr;
} async_condition_s;
 
#include "async_api.h"
#endif // ifndef ASYNC_HEADER