CNLock.h

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#ifndef CNLock_H
#define CNLock_H

#include <pthread.h>

struct CNLock {
    pthread_mutex_t         mutex ;
} ;

static inline void
CNInitLock(struct CNLock * dst)
{
    pthread_mutex_init(&(dst->mutex), NULL) ;
}

static inline void
CNDestroyLock(struct CNLock * dst)
{
    pthread_mutex_destroy(&(dst->mutex)) ;
}

static inline void
CNLock(struct CNLock * src)
{
    pthread_mutex_lock(&(src->mutex)) ;
}

static inline void
CNUnlock(struct CNLock * src)
{
    pthread_mutex_unlock(&(src->mutex)) ;
}

#endif  /* CNLock_H */