--- /dev/null
+/*
+ * $Id: wcommon.h,v 1.9 2006/03/28 09:55:22 broeker Exp $
+ */
+
+/* GNUPLOT - wcommon.h */
+
+/*[
+ * Copyright 1992 - 1993, 1998, 2004 Maurice Castro, Russell Lang
+ *
+ * Permission to use, copy, and distribute this software and its
+ * documentation for any purpose with or without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.
+ *
+ * Permission to modify the software is granted, but not the right to
+ * distribute the complete modified source code. Modifications are to
+ * be distributed as patches to the released version. Permission to
+ * distribute binaries produced by compiling modified sources is granted,
+ * provided you
+ * 1. distribute the corresponding source modifications from the
+ * released version in the form of a patch file along with the binaries,
+ * 2. add special version identification to distinguish your version
+ * in addition to the base release version number,
+ * 3. provide your name and address as the primary contact for the
+ * support of your modified version, and
+ * 4. retain our contact information in regard to use of the base
+ * software.
+ * Permission to distribute the released version of the source code along
+ * with corresponding source modifications in the form of a patch file is
+ * granted with same provisions 2 through 4 for binary distributions.
+ *
+ * This software is provided "as is" without express or implied warranty
+ * to the extent permitted by applicable law.
+]*/
+
+/*
+ * AUTHORS
+ *
+ * Maurice Castro
+ * Russell Lang
+ */
+
+#if WINVER >= 0x030a
+#ifndef CYGWIN
+#include <shellapi.h>
+#endif
+#endif
+/* this file contains items that are internal to wgnuplot.dll */
+
+#ifdef WIN32
+
+ /* Enable new directory dialogs on Win32 */
+# define WITH_ADV_DIR_DIALOG
+
+ /* Choose between the directory dialog of the windows shell and
+ a modified version of the "file open" dialog */
+# define SHELL_DIR_DIALOG
+
+#endif
+
+
+/* winmain.c */
+#ifdef WIN32
+# define PACKVERSION(major,minor) MAKELONG(minor,major)
+extern DWORD GetDllVersion(LPCTSTR lpszDllName);
+extern char *appdata_directory(void);
+#endif
+
+/* wgnuplib.c */
+extern HINSTANCE hdllInstance;
+extern LPSTR szParentClass;
+extern LPSTR szTextClass;
+extern LPSTR szPauseClass;
+extern LPSTR szGraphClass;
+extern LPSTR szAboutClass;
+
+void NEAR * LocalAllocPtr(UINT flags, UINT size);
+void NEAR * LocalReAllocPtr(void NEAR * ptr, UINT flags, UINT size);
+void LocalFreePtr(void NEAR *ptr);
+LPSTR GetInt(LPSTR str, LPINT pval);
+
+/* wtext.c */
+void UpdateText(LPTW, int);
+void CreateTextClass(LPTW lptw);
+void NewLine(LPTW);
+void TextPutStr(LPTW lptw, LPSTR str);
+void WriteTextIni(LPTW lptw);
+void ReadTextIni(LPTW lptw);
+#if WINVER >= 0x030a
+void DragFunc(LPTW lptw, HDROP hdrop);
+#endif
+
+/* wmenu.c - Menu */
+void SendMacro(LPTW lptw, UINT m);
+void LoadMacros(LPTW lptw);
+void CloseMacros(LPTW lptw);
+
+/* wprinter.c - Printer setup and dump */
+BOOL PrintSize(HDC printer, HWND hwnd, LPRECT lprect);
+void PrintRegister(GP_LPPRINT lpr);
+void PrintUnregister(GP_LPPRINT lpr);
+#if WINVER >= 0x030a
+BOOL CALLBACK WINEXPORT PrintAbortProc(HDC hdcPrn, int code);
+BOOL CALLBACK WINEXPORT PrintDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
+#endif
+
+/* wgraph.c */
+