Here is a list of all files with brief descriptions:
  audio.h | The top-level header for CD audio-related libcdio calls. These control playing of the CD-ROM through its line-out jack |
| bytesex.h | Generic Byte-swapping routines |
| bytesex_asm.h | Assembly code to handle byte-swapping |
| cd_types.h | Header for routines which automatically determine the Compact Disc format and possibly filesystem on the CD |
| cdio.h | The top-level header for libcdio: the CD Input and Control library. Applications include this for anything regarding libcdio |
| cdtext.h | The top-level header for CD-Text information. Applications include this for CD-Text access |
| device.h | C header for driver- or device-related libcdio calls. ("device" includes CD-image reading devices) |
| disc.h | The top-level header for disc-related libcdio calls |
| ds.h | The top-level header for list-related data structures |
| dvd.h | Definitions for DVD access |
| ecma_167.h | Definitions based on ECMA-167 3rd edition (June 1997) See http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-167.pdf |
| iso9660.h | The top-level interface header for libiso9660: the ISO-9660 filesystem library; applications include this |
| logging.h | Header to control logging and level of detail of output |
| memory.h | Memory management utility functions |
| mmc.h | Common definitions for MMC (Multimedia Commands). Applications include this for direct MMC access |
| mmc_cmds.h | The top-level header for libcdio multi-media commands (MMC) |
| mmc_hl_cmds.h | Higher-level MMC commands which build on top of the lower-level MMC commands |
| mmc_ll_cmds.h | Wrappers for specific Multimedia Command (MMC) commands e.g., READ DISC, START/STOP UNIT |
| mmc_util.h | Multimedia Command (MMC) "helper" routines that don't depend on anything other than headers |
| posix.h | Various POSIX definitions |
| read.h | The top-level header for sector (block, frame)-related libcdio calls |
| rock.h | Things related to the Rock Ridge Interchange Protocol (RRIP) |
| scsi_mmc.h | Obsolete please use <cdio/mmc.h> instead |
| sector.h | Things related to CD-ROM layout: tracks, sector sizes, MSFs, LBAs |
| track.h | The top-level header for track-related libcdio calls |
| types.h | Common type definitions used pervasively in libcdio |
| udf.h | The top-level interface header for libudf: UDF filesystem library; applications include this |
| udf_file.h | Routines involving UDF file operations |
| udf_time.h | UDF time conversion and access files |
| utf8.h | UTF-8 support |
| util.h | Miscellaneous utility functions |
| version.h | A file containing the libcdio package version number (93) and OS build name |
 xa.h | Things related to the ISO-9660 XA (Extended Attributes) format |
