cleanup headers and especially #includes everywhere

Beside being a bit cleaner it hopefully also resolves oddball problems
I have with high levels of parallel jobs.

Git-Dch: Ignore
Reported-By: iwyu (include-what-you-use)

8 files changed, 32 insertions, 13 deletions

diff --git a/apt-inst/contrib/arfile.cc b/apt-inst/contrib/arfile.cc
index 77dbc55d6..905110781 100644
--- a/apt-inst/contrib/arfile.cc
+++ b/apt-inst/contrib/arfile.cc
@@ -21,7 +21,9 @@
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/error.h>
 
-#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <string>
 
 #include <apti18n.h>
 									/*}}}*/
diff --git a/apt-inst/contrib/extracttar.cc b/apt-inst/contrib/extracttar.cc
index 41c509809..0ba3f0521 100644
--- a/apt-inst/contrib/extracttar.cc
+++ b/apt-inst/contrib/extracttar.cc
@@ -23,9 +23,11 @@
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
 #include <apt-pkg/configuration.h>
-#include <apt-pkg/macros.h>
+#include <apt-pkg/fileutl.h>
 
-#include <stdlib.h>
+#include <string.h>
+#include <algorithm>
+#include <string>
 #include <unistd.h>
 #include <signal.h>
 #include <fcntl.h>
diff --git a/apt-inst/deb/debfile.cc b/apt-inst/deb/debfile.cc
index 8684f03f7..3803329fa 100644
--- a/apt-inst/deb/debfile.cc
+++ b/apt-inst/deb/debfile.cc
@@ -21,11 +21,17 @@
 #include <apt-pkg/debfile.h>
 #include <apt-pkg/extracttar.h>
 #include <apt-pkg/error.h>
-#include <apt-pkg/deblistparser.h>
 #include <apt-pkg/aptconfiguration.h>
-
+#include <apt-pkg/arfile.h>
+#include <apt-pkg/dirstream.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/tagfile.h>
+
+#include <string.h>
+#include <string>
+#include <vector>
 #include <sys/stat.h>
-#include <unistd.h>
+
 #include <apti18n.h>
 									/*}}}*/
 
diff --git a/apt-inst/deb/debfile.h b/apt-inst/deb/debfile.h
index ecef71d21..880bcf6c5 100644
--- a/apt-inst/deb/debfile.h
+++ b/apt-inst/deb/debfile.h
@@ -27,11 +27,15 @@
 #include <apt-pkg/arfile.h>
 #include <apt-pkg/dirstream.h>
 #include <apt-pkg/tagfile.h>
-#include <apt-pkg/pkgcache.h>
+
+#include <string>
 
 #ifndef APT_8_CLEANER_HEADERS
 #include <apt-pkg/md5.h>
 #endif
+#ifndef APT_10_CLEANER_HEADERS
+#include <apt-pkg/pkgcache.h>
+#endif
 
 class FileFd;
 
diff --git a/apt-inst/dirstream.cc b/apt-inst/dirstream.cc
index 085a0dcbf..39ebb3bb4 100644
--- a/apt-inst/dirstream.cc
+++ b/apt-inst/dirstream.cc
@@ -18,7 +18,6 @@
 
 #include <fcntl.h>
 #include <sys/stat.h>
-#include <sys/types.h>
 #include <sys/time.h>
 #include <errno.h>
 #include <unistd.h>
diff --git a/apt-inst/extract.cc b/apt-inst/extract.cc
index 60edc702e..b2956d91d 100644
--- a/apt-inst/extract.cc
+++ b/apt-inst/extract.cc
@@ -50,13 +50,20 @@
 #include <apt-pkg/error.h>
 #include <apt-pkg/debversion.h>
 #include <apt-pkg/fileutl.h>
+#include <apt-pkg/dirstream.h>
+#include <apt-pkg/filelist.h>
+#include <apt-pkg/mmap.h>
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
 
+#include <string.h>
+#include <string>
 #include <sys/stat.h>
 #include <stdio.h>
-#include <unistd.h>
 #include <errno.h>
 #include <dirent.h>
 #include <iostream>
+
 #include <apti18n.h>
 									/*}}}*/
 using namespace std;
diff --git a/apt-inst/extract.h b/apt-inst/extract.h
index 7143fa409..8ad9ac629 100644
--- a/apt-inst/extract.h
+++ b/apt-inst/extract.h
@@ -17,11 +17,12 @@
 #ifndef PKGLIB_EXTRACT_H
 #define PKGLIB_EXTRACT_H
 
-
-
 #include <apt-pkg/dirstream.h>
 #include <apt-pkg/filelist.h>
 #include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
+
+#include <string>
 
 class pkgExtract : public pkgDirStream
 {
diff --git a/apt-inst/filelist.cc b/apt-inst/filelist.cc
index defc4f4df..b4a4f3d9d 100644
--- a/apt-inst/filelist.cc
+++ b/apt-inst/filelist.cc
@@ -39,8 +39,6 @@
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
 
-#include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include <iostream>
 #include <apti18n.h>