spkg — developer's documentation
Package Database API
db_add_pkg
db_alloc_pkg
DB_BLOCKED
db_close
DB_CORRUPT
DB_EXIST
db_filelist_add_pkg_paths
db_filelist_free
db_filelist_get_path_refs
db_filelist_load
db_filelist_rem_pkg_paths
db_free_pkg
db_free_query
db_get_package_name
db_get_pkg
db_get_type
DB_NOPEN
DB_NOTEX
DB_OPEN
db_open
db_path_type
db_pkg_add_path
db_pkg_get_path
db_query
db_query_type
db_rem_pkg
db_replace_pkg
db_selector
MAXPATHLEN
PKGDB_DIR
enum db_query_type

What to get when querying package list from database.

Enumerator:
DB_QUERY_PKGS_WITH_FILES  query list of actual packages with files
DB_QUERY_PKGS_WITHOUT_FILES  query list of actual packages without files
DB_QUERY_NAMES  query list of package names

Documentation for spkg, Sun Jul 23 13:12:53 2006.