#include <stdint.h>
-#define BLKSIZE 1024
-
typedef struct ADPCMChannelStatus {
int predictor;
int16_t step_index;
int idelta;
} ADPCMChannelStatus;
+int16_t ff_adpcm_argo_expand_nibble(ADPCMChannelStatus *cs, int nibble, int shift, int flag);
+
#endif /* AVCODEC_ADPCM_H */