FLAC__Metadata_ChainStatus

< The chain is in the normal OK state

< The data passed into a function violated the function's usage criteria

< The chain could not open the target file

< The chain could not find the FLAC signature at the start of the file

< The chain tried to write to a file that was not writable

< The chain encountered input that does not conform to the FLAC metadata specification

< The chain encountered an error while reading the FLAC file

< The chain encountered an error while seeking in the FLAC file

< The chain encountered an error while writing the FLAC file

< The chain encountered an error renaming the FLAC file

< The chain encountered an error removing the temporary file

< Memory allocation failed

< The caller violated an assertion or an unexpected error occurred

< One or more of the required callbacks was NULL

< FLAC__metadata_chain_write() was called on a chain read by * FLAC__metadata_chain_read_with_callbacks()/FLAC__metadata_chain_read_ogg_with_callbacks(), * or * FLAC__metadata_chain_write_with_callbacks()/FLAC__metadata_chain_write_with_callbacks_and_tempfile() * was called on a chain read by * FLAC__metadata_chain_read()/FLAC__metadata_chain_read_ogg(). * Matching read/write methods must always be used.