diff --git a/pandaapp/src/httpbackup/backupCatalog.h b/pandaapp/src/httpbackup/backupCatalog.h
index 07d7066c97..1dcf87ead5 100644
--- a/pandaapp/src/httpbackup/backupCatalog.h
+++ b/pandaapp/src/httpbackup/backupCatalog.h
@@ -3,3 +3,72 @@
 //
 ////////////////////////////////////////////////////////////////////
 //
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
+//
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef BACKUPCATALOG_H
+#define BACKUPCATALOG_H
+
+#include "pandaappbase.h"
+
+#include "documentSpec.h"
+#include "filename.h"
+#include "pvector.h"
+#include "pmap.h"
+#include "pset.h"
+
+////////////////////////////////////////////////////////////////////
+//       Class : BackupCatalog
+// Description : This is the list of previous versions of this file
+//               (and possibly other files) stored in the "catalog", a
+//               text file within the download directory.
+////////////////////////////////////////////////////////////////////
+class BackupCatalog {
+public:
+  BackupCatalog();
+  ~BackupCatalog();
+
+  bool read(const Filename &filename);
+  bool write(const Filename &filename);
+  void clear();
+
+  class Entry {
+  public:
+    INLINE Entry();
+    INLINE bool operator < (const Entry &other) const;
+    INLINE const HTTPDate &get_date() const;
+
+    void delete_file(const Filename &dirname, const string &reason);
+    void input(istream &in);
+    void output(ostream &out) const;
+    void write(ostream &out) const;
+
+    string _document_name;
+    string _filename;
+    DocumentSpec _document_spec;
+    HTTPDate _download_date;
+  };
+
+  typedef pvector<Entry *> Entries;
+  typedef pmap<string, Entries> Table;
+  Table _table;
+  
+  typedef pset<string> Filenames;
+  Filenames _filenames;
+
+  bool _dirty;
+};
+
+INLINE istream &operator >> (istream &in, BackupCatalog::Entry &entry);
+INLINE ostream &operator << (ostream &out, const BackupCatalog::Entry &entry);
+
+#include "backupCatalog.I"
+
+#endif
+
diff --git a/pandaapp/src/httpbackup/httpBackup.h b/pandaapp/src/httpbackup/httpBackup.h
index 6d8a7c1e2d..46c4ade1ff 100644
--- a/pandaapp/src/httpbackup/httpBackup.h
+++ b/pandaapp/src/httpbackup/httpBackup.h
@@ -3,3 +3,82 @@
 //
 ////////////////////////////////////////////////////////////////////
 //
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
+//
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef HTTPBACKUP_H
+#define HTTPBACKUP_H
+
+#include "pandaappbase.h"
+#include "programBase.h"
+#include "backupCatalog.h"
+
+#include "httpClient.h"
+#include "urlSpec.h"
+
+////////////////////////////////////////////////////////////////////
+//       Class : HTTPBackup
+// Description : This program is designed to run periodically as a
+//               background task, e.g. via a cron job.  It fetches the
+//               latest copy of a document from an HTTP server and
+//               stores it, along with an optional number of previous
+//               versions, in a local directory so that it may be
+//               backed up to tape.
+//
+//               If the copy on disk is already the same as the latest
+//               copy available on the HTTP server, this program does
+//               nothing.
+////////////////////////////////////////////////////////////////////
+class HTTPBackup : public ProgramBase {
+public:
+  HTTPBackup();
+
+protected:
+  virtual bool handle_args(Args &args);
+  virtual bool post_command_line();
+
+  static bool dispatch_url(const string &opt, const string &arg, void *var);
+
+public:
+  void run();
+
+private:
+  bool fetch_latest();
+  bool cleanup_old();
+  void check_unique(string &filename);
+
+private:
+  string _proxy;
+  bool _got_proxy;
+
+  URLSpec _url;
+  Filename _dirname;
+  Filename _catalog_name;
+  string _document_name;
+  string _version_append;
+  bool _always_download;
+
+  double _max_keep_days;
+  bool _got_max_keep_days;
+  double _min_keep_days;
+  int _max_keep_versions;
+  bool _got_max_keep_versions;
+  int _min_keep_versions;
+  double _check_days;
+  bool _got_check_days;
+
+  HTTPDate _max_keep_date;
+  HTTPDate _min_keep_date;
+  HTTPDate _now;
+
+  HTTPClient _http;
+  BackupCatalog _catalog;
+};
+
+#endif
diff --git a/pandaapp/src/indexify/default_font.h b/pandaapp/src/indexify/default_font.h
index d04f881e89..7cebddb5df 100644
--- a/pandaapp/src/indexify/default_font.h
+++ b/pandaapp/src/indexify/default_font.h
@@ -2,4 +2,21 @@
 // Created by:  drose (04Apr02)
 //
 ////////////////////////////////////////////////////////////////////
+///
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
 //
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef DEFAULT_FONT_H
+#define DEFAULT_FONT_H
+
+extern const unsigned char default_font[];
+extern const int default_font_size;
+
+#endif
+
diff --git a/pandaapp/src/indexify/default_index_icons.h b/pandaapp/src/indexify/default_index_icons.h
index 1ad66ac8b5..23aad07026 100644
--- a/pandaapp/src/indexify/default_index_icons.h
+++ b/pandaapp/src/indexify/default_index_icons.h
@@ -3,3 +3,34 @@
 //
 ////////////////////////////////////////////////////////////////////
 //
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
+//
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef DEFAULT_INDEX_ICONS_H
+#define DEFAULT_INDEX_ICONS_H
+
+extern const char *default_left_icon_filename;
+extern const char *default_right_icon_filename;
+extern const char *default_up_icon_filename;
+extern const char *default_movie_icon_filename;
+extern const char *default_sound_icon_filename;
+
+extern const unsigned char default_left_icon[];
+extern const int default_left_icon_len;
+extern const unsigned char default_right_icon[];
+extern const int default_right_icon_len;
+extern const unsigned char default_up_icon[];
+extern const int default_up_icon_len;
+extern const unsigned char default_movie_icon[];
+extern const int default_movie_icon_len;
+extern const unsigned char default_sound_icon[];
+extern const int default_sound_icon_len;
+
+#endif
+
diff --git a/pandaapp/src/indexify/fontSamples.h b/pandaapp/src/indexify/fontSamples.h
index 0a525943cc..e7371156d1 100644
--- a/pandaapp/src/indexify/fontSamples.h
+++ b/pandaapp/src/indexify/fontSamples.h
@@ -3,3 +3,57 @@
 //
 ////////////////////////////////////////////////////////////////////
 //
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
+//
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef FONTSAMPLES_H
+#define FONTSAMPLES_H
+
+#include "pandatoolbase.h"
+
+#include "programBase.h"
+#include "filename.h"
+#include "pvector.h"
+
+class PNMTextMaker;
+
+////////////////////////////////////////////////////////////////////
+//       Class : FontSamples
+// Description : A program to generate one or more image files showing
+//               samples of various fonts.
+////////////////////////////////////////////////////////////////////
+class FontSamples : public ProgramBase {
+public:
+  FontSamples();
+  virtual ~FontSamples();
+
+protected:
+  virtual bool handle_args(Args &args);
+  virtual bool post_command_line();
+
+public:
+  void run();
+
+  string _sample_text;
+  int _sample_height;
+  int _name_height;
+  Filename _name_font_filename;
+  double _font_aa_factor;
+  int _vert_space;
+  int _image_width;
+  int _image_height;
+  string _output_filename;
+
+  typedef pvector<Filename> Filenames;
+  Filenames _font_filenames;
+
+  PNMTextMaker *_name_text_maker;
+};
+
+#endif
diff --git a/pandaapp/src/indexify/indexImage.h b/pandaapp/src/indexify/indexImage.h
index 550b020496..87b208c1e8 100644
--- a/pandaapp/src/indexify/indexImage.h
+++ b/pandaapp/src/indexify/indexImage.h
@@ -3,3 +3,94 @@
 //
 ////////////////////////////////////////////////////////////////////
 //
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
+//
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef INDEXIMAGE_H
+#define INDEXIMAGE_H
+
+#include "pandatoolbase.h"
+
+#include "filename.h"
+#include "pvector.h"
+
+class RollDirectory;
+class Photo;
+class PNMTextMaker;
+class PNMImage;
+class PNMImageHeader;
+
+////////////////////////////////////////////////////////////////////
+//       Class : IndexImage
+// Description : An aggregate image containing several thumbnails, one
+//               for each of several photos.  A roll directory will
+//               collect its photos into one or more IndexImages.
+////////////////////////////////////////////////////////////////////
+class IndexImage {
+public:
+  IndexImage(RollDirectory *dir, int index);
+  ~IndexImage();
+
+  bool add_photo(int index);
+  bool generate_images(const Filename &archive_dir, PNMTextMaker *text_maker);
+  bool make_reduced_image(Photo *photo, PNMImage &reduced_image, 
+                          bool generate_index_image, bool force_reduced);
+
+  bool generate_html(ostream &root_html, const Filename &archive_dir,
+                     const Filename &roll_dir_root);
+
+  bool copy_reduced(const Filename &archive_dir);
+
+  void output(ostream &out) const;
+  void write(ostream &out, int indent_level) const;
+
+private:
+  bool generate_reduced_html(ostream &html, Photo *photo, int photo_index,
+                             int pi, const Filename &roll_dir_root);
+  void generate_nav_buttons(ostream &html, const Filename &prev_photo_filename,
+                            const Filename &next_photo_filename, 
+                            const string &up_href);
+
+  static void compute_reduction(const PNMImageHeader &source_image,
+                                PNMImage &dest_image,
+                                int x_size, int y_size);
+  static void draw_box(PNMImage &image);
+
+  static void draw_frame(PNMImage &image,
+                         int frame_left, int frame_top,
+                         int frame_width, int frame_height,
+                         int hole_left, int hole_top,
+                         int hole_width, int hole_height);
+
+private:
+  RollDirectory *_dir;
+  int _index;
+  string _name;
+
+  class PhotoInfo {
+  public:
+    int _photo_index;
+    int _x_place;
+    int _y_place;
+  };
+
+  typedef pvector<PhotoInfo> Photos;
+  Photos _photos;
+
+  int _index_x_size;
+  int _index_y_size;
+  string _index_basename;
+};
+
+INLINE ostream &operator << (ostream &out, const IndexImage &d) {
+  d.output(out);
+  return out;
+}
+
+#endif
diff --git a/pandaapp/src/indexify/indexParameters.h b/pandaapp/src/indexify/indexParameters.h
index 41ce6cb4df..1cf74ad53c 100644
--- a/pandaapp/src/indexify/indexParameters.h
+++ b/pandaapp/src/indexify/indexParameters.h
@@ -3,3 +3,152 @@
 //
 ////////////////////////////////////////////////////////////////////
 //
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
+//
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef INDEXPARAMETERS_H
+#define INDEXPARAMETERS_H
+
+#include "pandatoolbase.h"
+
+#include "filename.h"
+#include "dSearchPath.h"
+#include "pnmImage.h"
+
+// Some of these constants may be modified by command-line parameters
+// from the user.
+
+// The maximum size of the index image.  It will shrink vertically to
+// fit the images it contains, and it will shrink horizontally to fit
+// a complete row of images (even if it does not contain a complete
+// row).  It will never be larger than this.
+extern int max_index_size_array[2];
+#define max_index_width (max_index_size_array[0])
+#define max_index_height (max_index_size_array[1])
+
+// The size of the individual thumbnail images, including the frames
+// (if present).  Thumbnail images are scaled to fit within this box.
+extern int thumb_size_array[2];
+#define thumb_width (thumb_size_array[0])
+#define thumb_height (thumb_size_array[1])
+
+// The total number of pixels reserved for the caption under each
+// thumbnail image.  This is the caption_font_size plus whatever
+// spacing should be included between the caption and the image.
+extern int thumb_caption_height;
+
+// The size in pixels of the caption font.  This depends on the point
+// size of the font as reported by FreeType, so the actual height of
+// the letters might be slightly lower or higher than this, depending
+// on the font.
+extern int caption_font_size;
+
+// The amount of space, in pixels, between each two neighboring
+// thumbnail images, and around the overall index image.
+extern int thumb_space_array[2];
+#define thumb_x_space (thumb_space_array[0])
+#define thumb_y_space (thumb_space_array[1])
+
+// The ratio by which the thumbnail images are reduced further when
+// frames are drawn, to allow room for a frame that resembles a slide
+// mount.
+extern double frame_reduction_factor;
+
+// The number of pixels of thickness to draw for the frames' outer
+// bevels and inner bevels, respectively.
+extern int frame_outer_bevel;
+extern int frame_inner_bevel;
+
+// The size of the reduced images on the individual image pages.  The
+// source image will be scaled to fit within this rectangle.
+extern int reduced_size_array[2];
+#define reduced_width (reduced_size_array[0])
+#define reduced_height (reduced_size_array[1])
+
+// The directory at the root of the output hierarchy (or as specified
+// by -a on the command line).
+extern Filename archive_dir;
+
+// The filenames (or URLS) to the icon images for navigating the
+// individual image pages.
+extern Filename prev_icon;
+extern Filename next_icon;
+extern Filename up_icon;
+extern Filename movie_icon;
+extern Filename sound_icon;
+
+const PNMImage &get_movie_icon();
+const PNMImage &get_sound_icon();
+
+// True to regenerate every image, whether it appears to need it or
+// not.
+extern bool force_regenerate;
+
+// True to use the Rose formatting convention for roll directory names.
+extern bool format_rose;
+
+// True to sort roll directory names by date.  Useful only with -r.
+extern bool sort_date;
+
+// True to place dummy thumbnails instead of loading actual images.
+extern bool dummy_mode;
+
+// True to draw frames (slide mounts) around each thumbnail image.
+extern bool draw_frames;
+
+// True to avoid introducing each roll directory on the index page
+// with its own little header.  This also ignored the roll.cm file if
+// it exists.
+extern bool omit_roll_headers;
+extern DSearchPath cm_search;
+
+// True to omit links to the full-size source images.
+extern bool omit_full_links;
+
+// True to omit complete.htm
+extern bool omit_complete;
+
+// True to caption photos with just a frame number instead of the
+// whole image basename.  This only works if the photo image filenames
+// consist of the roll directory name concatenated with a frame number.
+extern bool caption_frame_numbers;
+
+
+void finalize_parameters();
+
+
+
+// The following parameters are all computed based on the above.
+
+// The number of thumbnail images that fit across an index image,
+// horizontally and vertically.
+extern int thumb_count_x;
+extern int thumb_count_y;
+
+// The total number of thumbnail images within each index image.
+extern int max_thumbs;
+
+// The number of pixels wide each index image will actually be, based
+// on thumb_count_x.
+extern int actual_index_width;
+
+// The actual size of the rectangle each thumbnail image must be
+// scaled into, accounting for the presence of a frame.
+extern int thumb_interior_width;
+extern int thumb_interior_height;
+
+Filename compose_href(const Filename &rel_dir, const Filename &user_prefix,
+                      const Filename &basename = Filename());
+
+string escape_html(const string &input);
+bool copy_file(const Filename &source_file, const Filename &dest_dir);
+
+#endif
+
+
diff --git a/pandaapp/src/indexify/indexify.h b/pandaapp/src/indexify/indexify.h
index 1163ba4e12..49a980ef1e 100644
--- a/pandaapp/src/indexify/indexify.h
+++ b/pandaapp/src/indexify/indexify.h
@@ -3,3 +3,64 @@
 //
 ////////////////////////////////////////////////////////////////////
 //
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
+//
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef INDEXIFY_H
+#define INDEXIFY_H
+
+#include "pandatoolbase.h"
+
+#include "programBase.h"
+#include "filename.h"
+#include "pvector.h"
+
+class RollDirectory;
+class PNMTextMaker;
+
+////////////////////////////////////////////////////////////////////
+//       Class : Indexify
+// Description : A program to generate a series of thumbnail images
+//               and HTML pages to view a number of image files in an
+//               archive directory, before writing the archive to a
+//               permanent medium like a CD.
+////////////////////////////////////////////////////////////////////
+class Indexify : public ProgramBase {
+public:
+  Indexify();
+  virtual ~Indexify();
+
+protected:
+  virtual bool handle_args(Args &args);
+  virtual bool post_command_line();
+
+  static bool dispatch_caption(const string &opt, const string &arg, void *var);
+
+public:
+  void run();
+  void do_generate_images();
+  void do_copy_reduced();
+
+  string _front_title;
+  Filename _roll_dir_root;
+  string _photo_extension;
+  string _movie_extension;
+  string _sound_extension;
+  Filename _font_filename;
+  bool _generate_icons;
+  double _font_aa_factor;
+  bool _copy_reduced;
+
+  typedef pvector<RollDirectory *> RollDirs;
+  RollDirs _roll_dirs;
+
+  PNMTextMaker *_text_maker;
+};
+
+#endif
diff --git a/pandaapp/src/indexify/photo.h b/pandaapp/src/indexify/photo.h
index ad198f5a00..6c7486dd35 100644
--- a/pandaapp/src/indexify/photo.h
+++ b/pandaapp/src/indexify/photo.h
@@ -3,3 +3,65 @@
 //
 ////////////////////////////////////////////////////////////////////
 //
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
+//
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef PHOTO_H
+#define PHOTO_H
+
+#include "pandatoolbase.h"
+
+#include "filename.h"
+
+class RollDirectory;
+
+////////////////////////////////////////////////////////////////////
+//       Class : Photo
+// Description : A single photo image within a roll directory.
+////////////////////////////////////////////////////////////////////
+class Photo {
+public:
+  Photo(RollDirectory *dir, const Filename &basename, 
+        const string &movie_extension, const string &sound_extension);
+
+  const Filename &get_basename() const;
+  const Filename &get_movie() const;
+  const Filename &get_sound() const;
+  const Filename &get_cm() const;
+  const string &get_name() const;
+  const string &get_frame_number() const;
+
+  void output(ostream &out) const;
+
+public:
+  int _full_x_size;
+  int _full_y_size;
+  int _reduced_x_size;
+  int _reduced_y_size;
+  bool _has_reduced;
+  bool _has_movie;
+  bool _has_sound;
+  bool _has_cm;
+
+private:
+  RollDirectory *_dir;
+  Filename _basename;
+  Filename _movie;
+  Filename _sound;
+  Filename _cm;
+  string _name;
+  string _frame_number;
+};
+
+INLINE ostream &operator << (ostream &out, const Photo &p) {
+  p.output(out);
+  return out;
+}
+
+#endif
diff --git a/pandaapp/src/indexify/rollDirectory.h b/pandaapp/src/indexify/rollDirectory.h
index 7802f71ba8..83f52b618c 100644
--- a/pandaapp/src/indexify/rollDirectory.h
+++ b/pandaapp/src/indexify/rollDirectory.h
@@ -3,3 +3,110 @@
 //
 ////////////////////////////////////////////////////////////////////
 //
+// PANDA 3D SOFTWARE
+// Copyright (c) Carnegie Mellon University.  All rights reserved.
+//
+// All use of this software is subject to the terms of the revised BSD
+// license.  You should have received a copy of this license along
+// with this source code in a file named "LICENSE."
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef ROLLDIRECTORY_H
+#define ROLLDIRECTORY_H
+
+#include "pandatoolbase.h"
+
+#include "filename.h"
+#include "pvector.h"
+
+class Photo;
+class IndexImage;
+class PNMTextMaker;
+
+////////////////////////////////////////////////////////////////////
+//       Class : RollDirectory
+// Description : A representation of a single directory containing one
+//               or more photos.
+////////////////////////////////////////////////////////////////////
+class RollDirectory {
+public:
+  RollDirectory(const Filename &dir);
+  ~RollDirectory();
+
+  const Filename &get_dir() const;
+  const string &get_basename() const;
+  const string &get_name() const;
+  const string &get_desc() const;
+  bool scan(const string &photo_extension, const string &movie_extension,
+            const string &sound_extension);
+  void collect_index_images();
+
+  bool sort_date_before(const RollDirectory &other) const;
+
+  const Filename &get_newest_contributing_filename() const;
+
+  bool is_empty() const;
+  int get_num_photos() const;
+  Photo *get_photo(int n) const;
+
+  int get_num_index_images() const;
+  IndexImage *get_index_image(int n) const;
+
+  bool generate_images(const Filename &archive_dir, PNMTextMaker *text_maker);
+  bool generate_html(const Filename &archive_dir,
+                     const Filename &roll_dir_root);
+  const string &get_comment_html() const;
+  const string &get_index_html() const;
+
+  bool copy_reduced(const Filename &archive_dir);
+
+  void output(ostream &out) const;
+  void write(ostream &out, int indent_level) const;
+
+  static bool insert_html_comment(ostream &html, Filename cm_filename);
+
+private:
+  void add_photo(const Filename &basename, const string &movie_extension,
+                 const string &sound_extension);
+  void add_contributing_filename(const Filename &filename);
+  static bool insert_html_comment_body(ostream &html, istream &cm);
+  static string format_basename(const string &basename);
+  void generate_nav_buttons(ostream &html, 
+                            const Filename &prev_roll_filename,
+                            const Filename &next_roll_filename, 
+                            const string &up_href);
+  static bool compare_filenames(const string &a, const string &b);
+
+public:
+  RollDirectory *_prev;
+  RollDirectory *_next;
+
+private:
+  Filename _dir;
+  string _basename;
+  string _name;
+  string _desc;
+  typedef pvector<Photo *> Photos;
+  Photos _photos;
+
+  bool _got_ds_file;
+  Filename _ds_filename;
+  bool _got_ls_file;
+  Filename _ls_filename;
+  
+  Filename _newest_contributing_filename;
+
+  typedef pvector<IndexImage *> IndexImages;
+  IndexImages _index_images;
+
+  string _comment_html;
+  string _index_html;
+};
+
+INLINE ostream &operator << (ostream &out, const RollDirectory &d) {
+  d.output(out);
+  return out;
+}
+
+#endif
diff --git a/pandaapp/src/pandaappbase/pandaappsymbols.h b/pandaapp/src/pandaappbase/pandaappsymbols.h
index ec92979fdb..8ea8cd759b 100644
--- a/pandaapp/src/pandaappbase/pandaappsymbols.h
+++ b/pandaapp/src/pandaappbase/pandaappsymbols.h
@@ -3,3 +3,24 @@
  *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
+ * PANDA 3D SOFTWARE
+ * Copyright (c) Carnegie Mellon University.  All rights reserved.
+ *
+ * All use of this software is subject to the terms of the revised BSD
+ * license.  You should have received a copy of this license along
+ * with this source code in a file named "LICENSE."
+ *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef PANDAAPPSYMBOLS_H
+#define PANDAAPPSYMBOLS_H
+
+/* See dtoolsymbols.h for a rant on the purpose of this file.  */
+
+#if defined(WIN32_VC) && !defined(CPPPARSER) && !defined(LINK_ALL_STATIC)
+
+#else   /* !WIN32_VC */
+
+#endif  /* WIN32_VC */
+
+#endif