Reduce header includes by removing unused ones

ChangeLog

@@ -1,3 +1,19 @@
+2008-09-14  Guillem Jover  <guillem@debian.org>
+
+	* dselect/methkeys.cc: Remove unused headers <stdio.h>, <string.h>,
+	<assert.h> and <dpkg.h>.
+	* dselect/pkgkeys.cc: Likewise.
+	* dselect/basetop.cc: Likewise. Remove unused header <ctype.h>.
+	* dselect/curkeys.cc: Remove unused header <dpkg.h>.
+	* dselect/helpmsgs.h: Likewise.
+	* dselect/pkgcmds.cc: Likewise.
+	* dselect/pkgdisplay.cc: Likewise.
+	* dselect/pkginfo.cc: Likewise.
+	* lib/compression.c: Likewise.
+	* lib/dpkg-db.h: Remove unused header <string.h>. Include
+	<sys/types.h>.
+	* lib/md5.c: Remove unused header <netinet/in.h>.
+
 2008-09-14  Guillem Jover  <guillem@debian.org>
 
 	* src/main.c (commandfd): Remove left over debug printf.

dselect/basetop.cc

@@ -22,12 +22,6 @@
 #include <config.h>
 #include <compat.h>
 
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <ctype.h>
-
-#include <dpkg.h>
 #include <dpkg-db.h>
 
 #include "dselect.h"

dselect/curkeys.cc

@@ -22,7 +22,6 @@
 #include <config.h>
 #include <compat.h>
 
-#include <dpkg.h>
 #include <dpkg-db.h>
 
 #include "dselect.h"

dselect/helpmsgs.h

@@ -22,8 +22,6 @@
 #ifndef HELPMSGS_H
 #define HELPMSGS_H
 
-#include <dpkg.h>
-
 struct helpmessage {
   const char *title;
   const char *text;

dselect/methkeys.cc

@@ -22,11 +22,6 @@
 #include <config.h>
 #include <compat.h>
 
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-
-#include <dpkg.h>
 #include <dpkg-db.h>
 
 #include "dselect.h"

dselect/pkgcmds.cc

@@ -24,7 +24,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 
 #include <dpkg.h>
 #include <dpkg-db.h>

dselect/pkgdisplay.cc

@@ -26,7 +26,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 
 #include <dpkg.h>
 #include <dpkg-db.h>

dselect/pkginfo.cc

@@ -26,7 +26,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 #include <ctype.h>
 
 #include <dpkg.h>

dselect/pkgkeys.cc

@@ -22,11 +22,6 @@
 #include <config.h>
 #include <compat.h>
 
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-
-#include <dpkg.h>
 #include <dpkg-db.h>
 
 #include "dselect.h"

lib/compression.c

@@ -16,8 +16,6 @@
 #endif
 
 #include <dpkg.h>
-
-#include "dpkg.h"
 #include "dpkg-db.h"
 
 static void

lib/dpkg-db.h

@@ -27,8 +27,8 @@
 
 DPKG_BEGIN_DECLS
 
+#include <sys/types.h>
 #include <stdio.h>
-#include <string.h>
 
 struct versionrevision {
   unsigned long epoch;

lib/md5.c

@@ -25,7 +25,6 @@
 
 #include <string.h>		/* for memcpy() */
 #include <sys/types.h>		/* for stupid systems */
-#include <netinet/in.h>		/* for ntohl() */
 
 #include "md5.h"