Here is a list of all documented macros with links to the documentation:

- XAPIAN_AT_LEAST : version.h
- XAPIAN_DOCID_BASE_TYPE : version.h
- XAPIAN_ENABLE_VISIBILITY : version.h
- XAPIAN_HAS_CHERT_BACKEND : version.h
- XAPIAN_HAS_GLASS_BACKEND : version.h
- XAPIAN_HAS_INMEMORY_BACKEND : version.h
- XAPIAN_HAS_REMOTE_BACKEND : version.h
- XAPIAN_MAJOR_VERSION : version.h
- XAPIAN_MINOR_VERSION : version.h
- XAPIAN_REVISION : version.h
- XAPIAN_REVISION_TYPE : version.h
- XAPIAN_TERMCOUNT_BASE_TYPE : version.h
- XAPIAN_TERMPOS_BASE_TYPE : version.h
- XAPIAN_TOTALLENGTH_TYPE : version.h
- XAPIAN_VERSION : version.h