* apt-pkg/pkgcache.h:

  - enhance the Groups ABI by providing a ID as the other structs does
  - check also the size of the Group struct then checking for the others

1 files changed, 7 insertions, 3 deletions

diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h
index a2e63ff03..643f240b0 100644
--- a/apt-pkg/pkgcache.h
+++ b/apt-pkg/pkgcache.h
@@ -244,6 +244,7 @@ struct pkgCache::Header
        If any of the size values do not exactly match what the client expects
        then the client should refuse the load the file. */
    unsigned short HeaderSz;
+   unsigned short GroupSz;
    unsigned short PackageSz;
    unsigned short PackageFileSz;
    unsigned short VersionSz;
@@ -329,12 +330,15 @@ struct pkgCache::Group
    map_ptrloc Name;		// StringItem
 
    // Linked List
-   /** Link to the first package which belongs to the group */
+   /** \brief Link to the first package which belongs to the group */
    map_ptrloc FirstPackage;	// Package
-   /** Link to the last package which belongs to the group */
+   /** \brief Link to the last package which belongs to the group */
    map_ptrloc LastPackage;	// Package
-   /** Link to the next Group */
+   /** \brief Link to the next Group */
    map_ptrloc Next;		// Group
+   /** \brief unique sequel ID */
+   unsigned int ID;
+
 };
 									/*}}}*/
 // Package structure							/*{{{*/