#include void on_addbtn_clicked (GtkButton *button, gpointer user_data); void on_playbtn_clicked (GtkButton *button, gpointer user_data); void on_volume_value_changed (GtkRange *range, gpointer user_data); void on_playpos_value_changed (GtkRange *range, gpointer user_data); gboolean on_playlist_configure_event (GtkWidget *widget, GdkEventConfigure *event, gpointer user_data); gboolean on_playlist_expose_event (GtkWidget *widget, GdkEventExpose *event, gpointer user_data); void on_playlist_realize (GtkWidget *widget, gpointer user_data); gboolean on_playlist_button_press_event (GtkWidget *widget, GdkEventButton *event, gpointer user_data); void on_playscroll_value_changed (GtkRange *range, gpointer user_data); void on_open_activate (GtkMenuItem *menuitem, gpointer user_data); void on_add_files_activate (GtkMenuItem *menuitem, gpointer user_data); void on_add_folder1_activate (GtkMenuItem *menuitem, gpointer user_data); void on_preferences1_activate (GtkMenuItem *menuitem, gpointer user_data); void on_quit1_activate (GtkMenuItem *menuitem, gpointer user_data); void on_clear1_activate (GtkMenuItem *menuitem, gpointer user_data); void on_select_all1_activate (GtkMenuItem *menuitem, gpointer user_data); void on_remove1_activate (GtkMenuItem *menuitem, gpointer user_data); void on_crop1_activate (GtkMenuItem *menuitem, gpointer user_data); void on_about1_activate (GtkMenuItem *menuitem, gpointer user_data); gboolean on_playlist_scroll_event (GtkWidget *widget, GdkEvent *event, gpointer user_data); void on_stopbtn_clicked (GtkButton *button, gpointer user_data); void on_playbtn_clicked (GtkButton *button, gpointer user_data); void on_pausebtn_clicked (GtkButton *button, gpointer user_data); void on_prevbtn_clicked (GtkButton *button, gpointer user_data); void on_nextbtn_clicked (GtkButton *button, gpointer user_data); void on_playrand_clicked (GtkButton *button, gpointer user_data); gboolean on_mainwin_key_press_event (GtkWidget *widget, GdkEventKey *event, gpointer user_data); void on_playlist_drag_begin (GtkWidget *widget, GdkDragContext *drag_context, gpointer user_data); gboolean on_playlist_drag_motion (GtkWidget *widget, GdkDragContext *drag_context, gint x, gint y, guint time, gpointer user_data); gboolean on_playlist_drag_drop (GtkWidget *widget, GdkDragContext *drag_context, gint x, gint y, guint time, gpointer user_data); void on_playlist_drag_data_get (GtkWidget *widget, GdkDragContext *drag_context, GtkSelectionData *data, guint info, guint time, gpointer user_data); void on_playlist_drag_end (GtkWidget *widget, GdkDragContext *drag_context, gpointer user_data); gboolean on_playlist_drag_failed (GtkWidget *widget, GdkDragContext *arg1, GtkDragResult arg2, gpointer user_data); void on_playlist_drag_leave (GtkWidget *widget, GdkDragContext *drag_context, guint time, gpointer user_data); gboolean on_playlist_button_release_event (GtkWidget *widget, GdkEventButton *event, gpointer user_data); gboolean on_playlist_motion_notify_event (GtkWidget *widget, GdkEventMotion *event, gpointer user_data); void on_voice1_clicked (GtkButton *button, gpointer user_data); void on_voice2_clicked (GtkButton *button, gpointer user_data); void on_voice3_clicked (GtkButton *button, gpointer user_data); void on_voice4_clicked (GtkButton *button, gpointer user_data); void on_voice5_clicked (GtkButton *button, gpointer user_data); void on_playlist_drag_data_received (GtkWidget *widget, GdkDragContext *drag_context, gint x, gint y, GtkSelectionData *data, guint info, guint time, gpointer user_data); void on_playlist_drag_data_delete (GtkWidget *widget, GdkDragContext *drag_context, gpointer user_data);