Qt: More #include → forward declarations.

Change-Id: Ib6de71f801cd3053374b6c867370acd594dcd396
Reviewed-on: https://code.wireshark.org/review/7089
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>

ui/qt/coloring_rules_dialog.cpp

@@ -24,11 +24,16 @@
 
 #include "config.h"
 
+#include <errno.h>
+
 #include <glib.h>
 
 #include "color.h"
 #include "color_filters.h"
 
+#include "epan/dfilter/dfilter.h"
+#include "epan/prefs.h"
+
 #include "ui/utf8_entities.h"
 
 #include "wsutil/filesystem.h"

ui/qt/interface_tree.cpp

@@ -21,6 +21,8 @@
 
 #include "interface_tree.h"
 
+#include "epan/prefs.h"
+
 #ifdef HAVE_LIBPCAP
 #include "ui/capture_globals.h"
 #endif

ui/qt/io_graph_dialog.cpp

@@ -22,6 +22,8 @@
 #include "io_graph_dialog.h"
 #include "ui_io_graph_dialog.h"
 
+#include "file.h"
+
 #include <epan/stat_tap_ui.h>
 #include "epan/stats_tree_priv.h"
 #include "epan/uat-int.h"
@@ -31,6 +33,8 @@
 #include "qt_ui_utils.h"
 #include "tango_colors.h"
 
+#include "qcustomplot.h"
+#include "syntax_line_edit.h"
 #include "wireshark_application.h"
 
 #include <QClipboard>

ui/qt/io_graph_dialog.h

@@ -26,19 +26,14 @@
 
 #include <glib.h>
 
-#include <file.h>
-
 #include "epan/epan_dissect.h"
-#include "epan/uat.h"
 
 #include "ui/io_graph_item.h"
 
-#include "syntax_line_edit.h"
 #include "wireshark_dialog.h"
 
 #include <QIcon>
 #include <QMenu>
-#include "qcustomplot.h"
 
 class QComboBox;
 class QLineEdit;
@@ -46,6 +41,13 @@ class QRubberBand;
 class QTimer;
 class QTreeWidgetItem;
 
+class SyntaxLineEdit;
+
+class QCPBars;
+class QCPGraph;
+class QCPItemTracer;
+class QCustomPlot;
+
 // GTK+ sets this to 100000 (NUM_IO_ITEMS)
 const int max_io_items_ = 250000;
 

ui/qt/lbm_uimflow_dialog.cpp

@@ -25,6 +25,9 @@
 
 #include "lbm_uimflow_dialog.h"
 #include "ui_lbm_uimflow_dialog.h"
+
+#include "file.h"
+
 #include <epan/dissectors/packet-lbm.h>
 #include <epan/packet_info.h>
 #include <epan/tap.h>
@@ -35,6 +38,7 @@
 #include "ui/utf8_entities.h"
 
 #include "qt_ui_utils.h"
+#include "sequence_diagram.h"
 #include "wireshark_application.h"
 
 #include <QDir>

ui/qt/lbm_uimflow_dialog.h

@@ -32,6 +32,8 @@
 
 #include "epan/packet.h"
 
+#include "ui/tap-sequence-analysis.h"
+
 #include "sequence_diagram.h"
 
 #include <QDialog>

ui/qt/main_status_bar.cpp

@@ -23,6 +23,10 @@
 
 #include <glib.h>
 
+#include "file.h"
+
+#include "capchild/capture_session.h"
+
 #include "epan/expert.h"
 #include "wsutil/filesystem.h"
 
@@ -39,7 +43,6 @@
 
 #include "tango_colors.h"
 
-
 // XXX - The GTK+ code assigns priorities to these and pushes/pops accordingly.
 
 enum StatusContext {
@@ -222,7 +225,7 @@ void MainStatusBar::expertUpdate() {
     expert_status_.show();
 }
 
-void MainStatusBar::setCaptureFile(capture_file *cf)
+void MainStatusBar::setCaptureFile(_capture_file *cf)
 {
     cap_file_ = cf;
     comment_label_.setEnabled(cap_file_ != NULL);
@@ -313,7 +316,7 @@ void MainStatusBar::popProfileStatus() {
     profile_status_.popText(STATUS_CTX_MAIN);
 }
 
-void MainStatusBar::updateCaptureStatistics(capture_session *cap_session _U_)
+void MainStatusBar::updateCaptureStatistics(struct _capture_session *cap_session)
 {
     QString packets_str;
 

ui/qt/main_status_bar.h

@@ -30,7 +30,8 @@
 #include <QMenu>
 #include <QStatusBar>
 
-#include "cfile.h"
+struct _capture_session;
+struct _capture_file;
 
 class MainStatusBar : public QStatusBar
 {
@@ -48,7 +49,7 @@ private:
     ProgressBar progress_bar_;
     LabelStack packet_status_;
     LabelStack profile_status_;
-    capture_file *cap_file_;
+    struct _capture_file *cap_file_;
     QMenu profile_menu_;
     QMenu ctx_menu_;
     QAction *edit_action_;
@@ -59,7 +60,7 @@ signals:
 
 
 public slots:
-    void setCaptureFile(capture_file *cf);
+    void setCaptureFile(struct _capture_file *cf);
     void pushTemporaryStatus(QString &message);
     void popTemporaryStatus();
     void pushFileStatus(QString &message);
@@ -71,7 +72,7 @@ public slots:
     void pushFilterStatus(QString &message);
     void popFilterStatus();
     void pushProfileName();
-    void updateCaptureStatistics(capture_session * cap_session);
+    void updateCaptureStatistics(struct _capture_session * cap_session);
 
 private slots:
     void pushPacketStatus(QString &message);

ui/qt/packet_dialog.cpp

@@ -22,6 +22,8 @@
 #include "packet_dialog.h"
 #include "ui_packet_dialog.h"
 
+#include "file.h"
+
 #include "epan/column.h"
 #include "epan/ftypes/ftypes.h"
 

ui/qt/packet_list.cpp

@@ -23,6 +23,8 @@
 
 #include <glib.h>
 
+#include "file.h"
+
 #include <epan/epan.h>
 #include <epan/epan_dissect.h>
 

ui/qt/protocol_hierarchy_dialog.cpp

@@ -22,6 +22,8 @@
 #include "protocol_hierarchy_dialog.h"
 #include "ui_protocol_hierarchy_dialog.h"
 
+#include "cfile.h"
+
 #include "ui/proto_hier_stats.h"
 #include "ui/utf8_entities.h"
 

ui/qt/qt_ui_utils.cpp

@@ -19,16 +19,18 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#include <string.h>
+#include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "qt_ui_utils.h"
 
-#include <ui/recent.h>
-#include <ui/ui_util.h>
-
 #include <epan/addr_resolv.h>
 #include <epan/to_str.h>
+#include <epan/value_string.h>
+
+#include <ui/recent.h>
+#include <ui/ui_util.h>
 
 #include <wsutil/str_util.h>
 

ui/qt/qt_ui_utils.h

@@ -29,17 +29,14 @@
  *  Utility functions for working with the Wireshark and GLib APIs.
  */
 
-#include <stdio.h>
-
 #include "config.h"
 
 #include <glib.h>
-#include <epan/timestamp.h>
-#include <epan/value_string.h>
 
-#include <QFont>
 #include <QString>
 
+class QFont;
+
 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */
@@ -60,16 +57,16 @@ extern "C" {
 //    CAPTURE_AUTH_PWD        /**< User/password authentication */
 //} capture_auth;
 
-struct remote_host_t {
+//struct remote_host_t {
-    gchar *remote_host;          /**< Host name or network address for remote capturing */
+//    gchar *remote_host;          /**< Host name or network address for remote capturing */
-    gchar *remote_port;          /**< TCP port of remote RPCAP server */
+//    gchar *remote_port;          /**< TCP port of remote RPCAP server */
-    gint auth_type;              /**< Authentication type */
+//    gint auth_type;              /**< Authentication type */
-    gchar *auth_username;        /**< Remote authentication parameters */
+//    gchar *auth_username;        /**< Remote authentication parameters */
-    gchar *auth_password;        /**< Remote authentication parameters */
+//    gchar *auth_password;        /**< Remote authentication parameters */
-    gboolean datatx_udp;
+//    gboolean datatx_udp;
-    gboolean nocap_rpcap;
+//    gboolean nocap_rpcap;
-    gboolean nocap_local;
+//    gboolean nocap_local;
-};
+//};
 
 struct _address;
 
@@ -118,7 +115,7 @@ const QString address_to_display_qstring(const struct _address *address);
  *
  * @return A QString representation of the value_string.
  */
-const QString val_to_qstring(const guint32 val, const value_string *vs, const char *fmt)
+const QString val_to_qstring(const guint32 val, const struct _value_string *vs, const char *fmt)
 G_GNUC_PRINTF(3, 0);
 
 /** Convert an value_string_ext to a QString using val_to_str_ext_wmem().
@@ -129,7 +126,7 @@ G_GNUC_PRINTF(3, 0);
  *
  * @return A QString representation of the value_string_ext.
  */
-const QString val_ext_to_qstring(const guint32 val, value_string_ext *vse, const char *fmt)
+const QString val_ext_to_qstring(const guint32 val, struct _value_string_ext *vse, const char *fmt)
 G_GNUC_PRINTF(3, 0);
 
 /** Convert bits per second value human-readable QString using format_size().

ui/qt/sctp_graph_arwnd_dialog.cpp

@@ -23,9 +23,17 @@
 #include "ui_sctp_graph_arwnd_dialog.h"
 #include "sctp_assoc_analyse_dialog.h"
 
+#include <file.h>
+#include <math.h>
+#include <epan/dissectors/packet-sctp.h>
+#include "epan/packet.h"
+
+#include "ui/tap-sctp-analysis.h"
+
+#include "qcustomplot.h"
 #include "sctp_graph_dialog.h"
 
-SCTPGraphArwndDialog::SCTPGraphArwndDialog(QWidget *parent, sctp_assoc_info_t *assoc, capture_file *cf, int dir) :
+SCTPGraphArwndDialog::SCTPGraphArwndDialog(QWidget *parent, sctp_assoc_info_t *assoc, _capture_file *cf, int dir) :
     QDialog(parent),
     ui(new Ui::SCTPGraphArwndDialog),
     selected_assoc(assoc),

ui/qt/sctp_graph_arwnd_dialog.h

@@ -23,35 +23,29 @@
 #define SCTP_GRAPH_ARWND_DIALOG_H
 
 #include "config.h"
-#include "qcustomplot.h"
 #include <glib.h>
 
-#include <file.h>
-#include <math.h>
-#include <epan/dissectors/packet-sctp.h>
-#include "epan/packet.h"
-
-#include "ui/tap-sctp-analysis.h"
-
 #include <QDialog>
-#include <QObject>
-#include <QMessageBox>
 
 namespace Ui {
 class SCTPGraphArwndDialog;
 }
 
+class QCPAbstractPlottable;
+
+struct _capture_file;
+struct _sctp_assoc_info;
 
 class SCTPGraphArwndDialog : public QDialog
 {
     Q_OBJECT
 
 public:
-    explicit SCTPGraphArwndDialog(QWidget *parent = 0, sctp_assoc_info_t *assoc = NULL, capture_file *cf = NULL, int dir = 0);
+    explicit SCTPGraphArwndDialog(QWidget *parent = 0, struct _sctp_assoc_info *assoc = NULL, struct _capture_file *cf = NULL, int dir = 0);
     ~SCTPGraphArwndDialog();
 
 public slots:
-    void setCaptureFile(capture_file *cf) { cap_file_ = cf; }
+    void setCaptureFile(struct _capture_file *cf) { cap_file_ = cf; }
 
 private slots:
     void on_pushButton_4_clicked();
@@ -62,8 +56,8 @@ private slots:
 
 private:
     Ui::SCTPGraphArwndDialog *ui;
-    sctp_assoc_info_t     *selected_assoc;
+    struct _sctp_assoc_info *selected_assoc;
-    capture_file *cap_file_;
+    struct _capture_file *cap_file_;
     int frame_num;
     int direction;
     int startArwnd;

ui/qt/sctp_graph_byte_dialog.cpp

@@ -22,6 +22,14 @@
 #include "sctp_graph_byte_dialog.h"
 #include "ui_sctp_graph_byte_dialog.h"
 
+#include <file.h>
+#include <math.h>
+#include <epan/dissectors/packet-sctp.h>
+#include "epan/packet.h"
+
+#include "ui/tap-sctp-analysis.h"
+
+#include "qcustomplot.h"
 #include "sctp_graph_dialog.h"
 #include "sctp_assoc_analyse_dialog.h"
 

ui/qt/sctp_graph_byte_dialog.h

@@ -23,35 +23,29 @@
 #define SCTP_GRAPH_BYTE_DIALOG_H
 
 #include "config.h"
-#include "qcustomplot.h"
 #include <glib.h>
 
-#include <file.h>
-#include <math.h>
-#include <epan/dissectors/packet-sctp.h>
-#include "epan/packet.h"
-
-#include "ui/tap-sctp-analysis.h"
-
 #include <QDialog>
-#include <QObject>
-#include <QMessageBox>
 
 namespace Ui {
 class SCTPGraphByteDialog;
 }
 
+class QCPAbstractPlottable;
+
+struct _capture_file;
+struct _sctp_assoc_info;
 
 class SCTPGraphByteDialog : public QDialog
 {
     Q_OBJECT
 
 public:
-    explicit SCTPGraphByteDialog(QWidget *parent = 0, sctp_assoc_info_t *assoc = NULL, capture_file *cf = NULL, int dir = 0);
+    explicit SCTPGraphByteDialog(QWidget *parent = 0, struct _sctp_assoc_info *assoc = NULL, struct _capture_file *cf = NULL, int dir = 0);
     ~SCTPGraphByteDialog();
 
 public slots:
-    void setCaptureFile(capture_file *cf) { cap_file_ = cf; }
+    void setCaptureFile(struct _capture_file *cf) { cap_file_ = cf; }
 
 private slots:
     void on_pushButton_4_clicked();
@@ -62,8 +56,8 @@ private slots:
 
 private:
     Ui::SCTPGraphByteDialog *ui;
-    sctp_assoc_info_t     *selected_assoc;
+    struct _sctp_assoc_info *selected_assoc;
-    capture_file *cap_file_;
+    struct _capture_file *cap_file_;
     int frame_num;
     int direction;
     QVector<double> xb, yb;

ui/qt/sctp_graph_dialog.cpp

@@ -25,6 +25,17 @@
 #include "ui_sctp_graph_dialog.h"
 #include "sctp_assoc_analyse_dialog.h"
 
+#include <file.h>
+#include <math.h>
+#include <epan/dissectors/packet-sctp.h>
+#include "epan/packet.h"
+
+#include "ui/tap-sctp-analysis.h"
+
+#include <QFileDialog>
+#include <QMessageBox>
+
+#include "qcustomplot.h"
 #include "wireshark_application.h"
 
 SCTPGraphDialog::SCTPGraphDialog(QWidget *parent, sctp_assoc_info_t *assoc, capture_file *cf, int dir) :

ui/qt/sctp_graph_dialog.h

@@ -23,26 +23,20 @@
 #define SCTP_GRAPH_DIALOG_H
 
 #include "config.h"
-#include "qcustomplot.h"
 #include <glib.h>
 
-#include <file.h>
-#include <math.h>
-#include <epan/dissectors/packet-sctp.h>
-#include "epan/packet.h"
-
-#include "ui/tap-sctp-analysis.h"
-
 #include <QDialog>
-#include <QObject>
-#include <QMessageBox>
-#include <QDir>
-#include <QFileDialog>
 
 namespace Ui {
 class SCTPGraphDialog;
 }
 
+class QCPAbstractPlottable;
+class QCustomPlot;
+
+struct _capture_file;
+struct _sctp_assoc_info;
+
 struct chunk_header {
     guint8  type;
     guint8  flags;
@@ -94,12 +88,12 @@ class SCTPGraphDialog : public QDialog
     Q_OBJECT
 
 public:
-    explicit SCTPGraphDialog(QWidget *parent = 0, sctp_assoc_info_t *assoc = NULL, capture_file *cf = NULL, int dir = 0);
+    explicit SCTPGraphDialog(QWidget *parent = 0, struct _sctp_assoc_info *assoc = NULL, struct _capture_file *cf = NULL, int dir = 0);
     ~SCTPGraphDialog();
     static void save_graph(QDialog *dlg, QCustomPlot *plot);
 
 public slots:
-    void setCaptureFile(capture_file *cf) { cap_file_ = cf; }
+    void setCaptureFile(struct _capture_file *cf) { cap_file_ = cf; }
 
 private slots:
     void on_pushButton_clicked();
@@ -116,8 +110,8 @@ private slots:
 
 private:
     Ui::SCTPGraphDialog *ui;
-    sctp_assoc_info_t     *selected_assoc;
+    struct _sctp_assoc_info *selected_assoc;
-    capture_file *cap_file_;
+    struct _capture_file *cap_file_;
     int frame_num;
     int direction;
     QVector<double> xt, yt, xs, ys, xg, yg, xd, yd, xn, yn;

ui/qt/search_frame.cpp

@@ -22,6 +22,8 @@
 #include "search_frame.h"
 #include "ui_search_frame.h"
 
+#include "file.h"
+
 #include <epan/proto.h>
 #include <epan/strutil.h>
 

ui/qt/sequence_diagram.cpp

@@ -23,6 +23,8 @@
 
 #include "epan/addr_resolv.h"
 
+#include "ui/tap-sequence-analysis.h"
+
 #include "qt_ui_utils.h"
 
 #include <QFont>
@@ -42,7 +44,7 @@ WSCPSeqData::WSCPSeqData() :
 {
 }
 
-WSCPSeqData::WSCPSeqData(double key, seq_analysis_item_t *value) :
+WSCPSeqData::WSCPSeqData(double key, struct _seq_analysis_item *value) :
   key(key),
   value(value)
 {
@@ -93,7 +95,7 @@ SequenceDiagram::SequenceDiagram(QCPAxis *keyAxis, QCPAxis *valueAxis, QCPAxis *
     //    valueAxis->setTickLabelRotation(30);
 }
 
-void SequenceDiagram::setData(seq_analysis_info_t *sainfo)
+void SequenceDiagram::setData(_seq_analysis_info *sainfo)
 {
     data_->clear();
     sainfo_ = sainfo;
@@ -150,7 +152,7 @@ void SequenceDiagram::setSelectedPacket(int selected_packet)
     mParentPlot->replot();
 }
 
-seq_analysis_item_t *SequenceDiagram::itemForPosY(int ypos)
+_seq_analysis_item *SequenceDiagram::itemForPosY(int ypos)
 {
     double key_pos = qRound(key_axis_->pixelToCoord(ypos));
 

ui/qt/sequence_diagram.h

@@ -28,20 +28,21 @@
 
 #include <epan/address.h>
 
-#include "ui/tap-sequence-analysis.h"
-
 #include <QObject>
 #include <QMultiMap>
 #include "qcustomplot.h"
 
+struct _seq_analysis_info;
+struct _seq_analysis_item;
+
 // Most of this is probably unnecessary
 class WSCPSeqData
 {
 public:
   WSCPSeqData();
-  WSCPSeqData(double key, seq_analysis_item_t *value);
+  WSCPSeqData(double key, _seq_analysis_item *value);
   double key;
-  seq_analysis_item_t *value;
+  struct _seq_analysis_item *value;
 };
 Q_DECLARE_TYPEINFO(WSCPSeqData, Q_MOVABLE_TYPE);
 
@@ -58,10 +59,10 @@ public:
     // getters:
 
     // setters:
-    void setData(seq_analysis_info_t *sainfo);
+    void setData(struct _seq_analysis_info *sainfo);
 
     // non-property methods:
-    seq_analysis_item_t *itemForPosY(int ypos);
+    struct _seq_analysis_item *itemForPosY(int ypos);
 
     // reimplemented virtual methods:
     virtual void clearData() { data_->clear(); }
@@ -81,7 +82,7 @@ private:
     QCPAxis *value_axis_;
     QCPAxis *comment_axis_;
     WSCPSeqDataMap *data_;
-    seq_analysis_info_t *sainfo_;
+    struct _seq_analysis_info *sainfo_;
     guint32 selected_packet_;
 };
 

ui/qt/uat_dialog.cpp

@@ -25,6 +25,7 @@
 
 #include "epan/strutil.h"
 #include "epan/to_str.h"
+#include "epan/uat-int.h"
 #include "epan/value_string.h"
 #include "ui/help_url.h"
 #include <wsutil/report_err.h>
@@ -43,7 +44,7 @@
 
 #include <QDebug>
 
-UatDialog::UatDialog(QWidget *parent, uat_t *uat) :
+UatDialog::UatDialog(QWidget *parent, epan_uat *uat) :
     QDialog(parent),
     ui(new Ui::UatDialog),
     uat_(NULL),
@@ -82,7 +83,7 @@ UatDialog::~UatDialog()
     delete ui;
 }
 
-void UatDialog::setUat(uat_t *uat)
+void UatDialog::setUat(epan_uat *uat)
 {
     QString title(tr("Unknown User Accessible Table"));
 

ui/qt/uat_dialog.h

@@ -26,8 +26,6 @@
 
 #include <glib.h>
 
-#include "epan/uat-int.h"
-
 #include "syntax_line_edit.h"
 
 #include <QDialog>
@@ -36,6 +34,8 @@ class QComboBox;
 class QPushButton;
 class QTreeWidgetItem;
 
+struct epan_uat;
+
 namespace Ui {
 class UatDialog;
 }
@@ -45,10 +45,10 @@ class UatDialog : public QDialog
     Q_OBJECT
 
 public:
-    explicit UatDialog(QWidget *parent = 0, uat_t *uat = NULL);
+    explicit UatDialog(QWidget *parent = 0, struct epan_uat *uat = NULL);
     ~UatDialog();
 
-    void setUat(uat_t *uat = NULL);
+    void setUat(struct epan_uat *uat = NULL);
 
 protected:
     void keyPressEvent(QKeyEvent *evt);
@@ -73,7 +73,7 @@ private:
     Ui::UatDialog *ui;
     QPushButton *ok_button_;
     QPushButton *help_button_;
-    uat_t *uat_;
+    struct epan_uat *uat_;
     int cur_column_;
     SyntaxLineEdit *cur_line_edit_;
     QString saved_string_pref_;

ui/qt/voip_calls_dialog.h

@@ -26,14 +26,14 @@
 
 #include <glib.h>
 
-#include "cfile.h"
-
 #include "ui/voip_calls.h"
 
 #include "wireshark_dialog.h"
 
 #include <QMenu>
 
+struct _capture_file;
+
 class QAbstractButton;
 class QTreeWidgetItem;
 
@@ -54,7 +54,7 @@ public slots:
 
 signals:
     void updateFilter(QString &filter, bool force = false);
-    void captureFileChanged(capture_file *cf);
+    void captureFileChanged(struct _capture_file *cf);
     void goToPacket(int packet_num);
 
 protected:

ui/qt/wireshark_application.cpp

@@ -21,10 +21,15 @@
 
 #include "wireshark_application.h"
 
+#include <errno.h>
+
 #include "wsutil/filesystem.h"
 
 #include "epan/addr_resolv.h"
 #include "epan/disabled_protos.h"
+#include "epan/ftypes/ftypes.h"
+#include "epan/prefs.h"
+#include "epan/proto.h"
 #include "epan/tap.h"
 #include "epan/timestamp.h"
 
@@ -67,7 +72,6 @@
 #include <QMutableListIterator>
 #include <QSocketNotifier>
 #include <QThread>
-#include <QTimer>
 #include <QUrl>
 
 #ifdef Q_OS_WIN
@@ -668,7 +672,7 @@ void WiresharkApplication::allSystemsGo()
 #endif
 }
 
-e_prefs * WiresharkApplication::readConfigurationFiles(char **gdp_path, char **dp_path)
+_e_prefs *WiresharkApplication::readConfigurationFiles(char **gdp_path, char **dp_path)
 {
     int                  gpf_open_errno, gpf_read_errno;
     int                  cf_open_errno, df_open_errno;

ui/qt/wireshark_application.h

@@ -26,11 +26,6 @@
 
 #include <glib.h>
 
-#include "epan/prefs.h"
-
-#include "capture_opts.h"
-#include <capchild/capture_session.h>
-#include "file.h"
 #include "register.h"
 
 #include "ui/help_url.h"
@@ -42,6 +37,8 @@
 #include <QTimer>
 #include <QTranslator>
 
+struct _e_prefs;
+
 class QSocketNotifier;
 
 // Recent items:
@@ -77,7 +74,7 @@ public:
     void emitStatCommandSignal(const QString &menu_path, const char *arg, void *userdata);
     void allSystemsGo();
     void refreshLocalInterfaces();
-    e_prefs * readConfigurationFiles(char **gdp_path, char **dp_path);
+    struct _e_prefs * readConfigurationFiles(char **gdp_path, char **dp_path);
     QList<recent_item_status *> recentItems() const;
     void addRecentItem(const QString &filename, qint64 size, bool accessible);
     QDir lastOpenDir();