void * (*vout_RequestWindow_inner) (vout_thread_t *, int *, int *, unsigned int *, unsigned int *);
void (*vout_ReleaseWindow_inner) (vout_thread_t *, void *);
int (*vout_ControlWindow_inner) (vout_thread_t *, void *, int, va_list);
void * (*vout_RequestWindow_inner) (vout_thread_t *, int *, int *, unsigned int *, unsigned int *);
void (*vout_ReleaseWindow_inner) (vout_thread_t *, void *);
int (*vout_ControlWindow_inner) (vout_thread_t *, void *, int, va_list);