#include <stdint.h>
+#include "mlt_pool.h"
+
typedef enum
{
mlt_whence_relative_start,
typedef struct mlt_tractor_s *mlt_tractor;
typedef struct mlt_field_s *mlt_field;
typedef struct mlt_consumer_s *mlt_consumer;
+typedef struct mlt_deque_s *mlt_deque;
typedef void ( *mlt_destructor )( void * );
typedef char *( *mlt_serialiser )( void *, int length );