Warning: this is an htmlized version!
The original is across this link,
and the conversion rules are here.
/*
 * This file:
 * (find-anggfile     "DAVINCI/iup3_iupgtk_status_icon_hack.h")
 * http://angg.twu.net/DAVINCI/iup3_iupgtk_status_icon_hack.h
 * Written by Eduardo Ochs, 2007sep12. Public domain.
 * This is a patch to IUP3 to make it compile (!!!) with an older
 * version of Gtk. Note: this is a dirty hack and may not work.
 *
 * See:
 * (find-angg "DAVINCI/iup3_iupgtk_drv_patch1.h")
 * (find-es "davinci" "iup3_patch1.h")
 * (find-es "davinci" "GtkStatusIcon-disable")
 * (find-gtk20file "gtk/gtkversion.h")
 * (find-iup3file "src/gtk/iupgtk_drv.h")
 */

/* (find-iup3file "src/gtk/iupgtk_dialog.c")
 */
// #include <gtk/gtk.h>
// #include "iupgtk_drv.h"

// #if GTK_MAJOR_VERSION == 2 && GTK_MAJOR_VERSION < 10
// GtkStatusIcon *gtk_status_icon_new (void) { return NULL; }
// void gtk_status_icon_set_from_pixbuf (GtkStatusIcon *status_icon, GdkPixbuf *pixbuf) {};
// void gtk_status_icon_set_tooltip (GtkStatusIcon *status_icon, const gchar *tooltip_text) {};
// void gtk_status_icon_set_visible (GtkStatusIcon *status_icon, gboolean visible) {};
void *gtk_status_icon_new () { return 0; }
void gtk_status_icon_set_from_pixbuf () {};
void gtk_status_icon_set_tooltip () {};
void gtk_status_icon_set_visible () {};

// #endif