(dst)->sample_format_given = (src)->sample_format_given;
struct check_wav_context *check_wav_init(struct btr_node *parent,
- struct wav_params *params, struct btr_node **cw_btrn);
+ struct btr_node *child, struct wav_params *params,
+ struct btr_node **cw_btrn);
void check_wav_pre_select(struct sched *s, struct check_wav_context *cwc);
int check_wav_post_select(struct check_wav_context *cwc);
void check_wav_shutdown(struct check_wav_context *cwc);