add new config options "Acquire::ForceIPv4" and

[apt.git] / apt-pkg / deb / debsystem.h

diff --git a/apt-pkg/deb/debsystem.h b/apt-pkg/deb/debsystem.h
index 7c53e18296fa8c0470c134b8aedc1bbe073c7637..85512351639ecfaa4c10e50feca364c149416715 100644 (file)
--- a/apt-pkg/deb/debsystem.h
+++ b/apt-pkg/deb/debsystem.h
@@ -11,10 +11,12 @@
 #define PKGLIB_DEBSYSTEM_H
 
 #include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/pkgcache.h>
 
 class debSystemPrivate;
-
 class debStatusIndex;
+class pkgDepCache;
+
 class debSystem : public pkgSystem
 {
    // private d-pointer
@@ -34,7 +36,7 @@ class debSystem : public pkgSystem
                          pkgIndexFile *&Found) const;
 
    debSystem();
-   ~debSystem();
+   virtual ~debSystem();
 };
 
 extern debSystem debSys;