From 4048c36c29c9888af2d923dfa16e1dd299fc9de6 Mon Sep 17 00:00:00 2001
From: Gabor Kelemen <gabor.kelemen@collabora.com>
Date: Fri, 23 Jan 2026 17:55:47 +0100
Subject: [PATCH] tdf#146619 Use more forward declarations in
 include/i18nlangtag/

Change-Id: If59fc8ae20dd1d935adbd17c3cac1b2db142b555
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/198235
Tested-by: Jenkins
Reviewed-by: Gabor Kelemen <gabor.kelemen@collabora.com>
---
 include/editeng/hangulhanja.hxx     | 2 ++
 include/i18nlangtag/applelangid.hxx | 3 ++-
 include/i18nlangtag/mslangid.hxx    | 4 +++-
 vcl/source/fontsubset/sft.cxx       | 1 +
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/include/editeng/hangulhanja.hxx b/include/editeng/hangulhanja.hxx
index 767e743a2608..8d5fc5733568 100644
--- a/include/editeng/hangulhanja.hxx
+++ b/include/editeng/hangulhanja.hxx
@@ -23,6 +23,8 @@
 #include <editeng/editengdllapi.h>
 #include <i18nlangtag/mslangid.hxx>
 
+#include <com/sun/star/uno/Reference.hxx>
+
 namespace com::sun::star::lang { struct Locale; }
 namespace com::sun::star::uno { class XComponentContext; }
 namespace com::sun::star::uno { template <class E> class Sequence; }
diff --git a/include/i18nlangtag/applelangid.hxx b/include/i18nlangtag/applelangid.hxx
index 0733d92079f8..ed617eba25dc 100644
--- a/include/i18nlangtag/applelangid.hxx
+++ b/include/i18nlangtag/applelangid.hxx
@@ -12,7 +12,8 @@
 #ifndef INCLUDED_I18NLANGTAG_APPLELANGID_H
 #define INCLUDED_I18NLANGTAG_APPLELANGID_H
 
-#include <i18nlangtag/languagetag.hxx>
+#include <i18nlangtag/i18nlangtagdllapi.h>
+class LanguageTag;
 
 enum class AppleLanguageId : unsigned short
 {
diff --git a/include/i18nlangtag/mslangid.hxx b/include/i18nlangtag/mslangid.hxx
index e94b871ddc1e..5d4bfab27156 100644
--- a/include/i18nlangtag/mslangid.hxx
+++ b/include/i18nlangtag/mslangid.hxx
@@ -24,12 +24,14 @@
 
 #include <i18nlangtag/i18nlangtagdllapi.h>
 #include <i18nlangtag/lang.h>
-#include <com/sun/star/lang/Locale.hpp>
+#include <rtl/ustring.hxx>
 
 #include <string_view>
 #include <utility>
 #include <vector>
 
+namespace com::sun::star::lang { struct Locale; }
+
 struct IsoLanguageCountryEntry;
 struct IsoLanguageScriptCountryEntry;
 struct Bcp47CountryEntry;
diff --git a/vcl/source/fontsubset/sft.cxx b/vcl/source/fontsubset/sft.cxx
index f1c7408e7c93..5718e91d7718 100644
--- a/vcl/source/fontsubset/sft.cxx
+++ b/vcl/source/fontsubset/sft.cxx
@@ -37,6 +37,7 @@
 #endif
 #include "ttcr.hxx"
 #include <i18nlangtag/applelangid.hxx>
+#include <i18nlangtag/languagetag.hxx>
 #include <rtl/crc.h>
 #include <rtl/ustring.hxx>
 #include <rtl/ustrbuf.hxx>