string_view: Drop constexpr constructor for standard compatibility

[apt.git] / apt-pkg / update.h

diff --git a/apt-pkg/update.h b/apt-pkg/update.h
index 3835644def41223bbe2d96083a37bad3c0bc8ef1..e35cd14f6f410b98b3a03fef25a02e54edd727d2 100644 (file)
--- a/apt-pkg/update.h
+++ b/apt-pkg/update.h
@@ -11,7 +11,8 @@
 #define PKGLIB_UPDATE_H
 
 class pkgAcquireStatus;
-
+class pkgSourceList;
+class pkgAcquire;
 
 bool ListUpdate(pkgAcquireStatus &progress, pkgSourceList &List, int PulseInterval=0);
 bool AcquireUpdate(pkgAcquire &Fetcher, int const PulseInterval = 0,