void ff_argo_asf_parse_file_header(ArgoASFFileHeader *hdr, const uint8_t *buf);
int ff_argo_asf_validate_file_header(AVFormatContext *s, const ArgoASFFileHeader *hdr);
void ff_argo_asf_parse_chunk_header(ArgoASFChunkHeader *hdr, const uint8_t *buf);
void ff_argo_asf_parse_file_header(ArgoASFFileHeader *hdr, const uint8_t *buf);
int ff_argo_asf_validate_file_header(AVFormatContext *s, const ArgoASFFileHeader *hdr);
void ff_argo_asf_parse_chunk_header(ArgoASFChunkHeader *hdr, const uint8_t *buf);