#endif
#define AVMutex pthread_mutex_t
+#define AV_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
#define ff_mutex_init pthread_mutex_init
#define ff_mutex_lock pthread_mutex_lock
#else
#define AVMutex char
+#define AV_MUTEX_INITIALIZER 0
static inline int ff_mutex_init(AVMutex *mutex, const void *attr){ return 0; }
static inline int ff_mutex_lock(AVMutex *mutex){ return 0; }