--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fuhtark_test/include/winapi/wfext.h	Wed Nov 26 21:36:48 2025 +0700
@@ -0,0 +1,171 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER within this package.
+ */
+#ifndef _INC_WFEXT
+#define _INC_WFEXT
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MENU_TEXT_LEN 40
+
+#define FMMENU_FIRST 1
+#define FMMENU_LAST 99
+
+#define FMEVENT_LOAD 100
+#define FMEVENT_UNLOAD 101
+#define FMEVENT_INITMENU 102
+#define FMEVENT_USER_REFRESH 103
+#define FMEVENT_SELCHANGE 104
+#define FMEVENT_TOOLBARLOAD 105
+#define FMEVENT_HELPSTRING 106
+#define FMEVENT_HELPMENUITEM 107
+
+#define FMFOCUS_DIR 1
+#define FMFOCUS_TREE 2
+#define FMFOCUS_DRIVES 3
+#define FMFOCUS_SEARCH 4
+
+#define FM_GETFOCUS (WM_USER + 0x0200)
+#define FM_GETSELCOUNT (WM_USER + 0x0202)
+#define FM_GETSELCOUNTLFN (WM_USER + 0x0203)
+#define FM_REFRESH_WINDOWS (WM_USER + 0x0206)
+#define FM_RELOAD_EXTENSIONS (WM_USER + 0x0207)
+
+#define FM_GETDRIVEINFOA (WM_USER + 0x0201)
+#define FM_GETFILESELA (WM_USER + 0x0204)
+#define FM_GETFILESELLFNA (WM_USER + 0x0205)
+
+#define FM_GETDRIVEINFOW (WM_USER + 0x0211)
+#define FM_GETFILESELW (WM_USER + 0x0214)
+#define FM_GETFILESELLFNW (WM_USER + 0x0215)
+
+#ifdef UNICODE
+#define FM_GETDRIVEINFO FM_GETDRIVEINFOW
+#define FM_GETFILESEL FM_GETFILESELW
+#define FM_GETFILESELLFN FM_GETFILESELLFNW
+#else
+#define FM_GETDRIVEINFO FM_GETDRIVEINFOA
+#define FM_GETFILESEL FM_GETFILESELA
+#define FM_GETFILESELLFN FM_GETFILESELLFNA
+#endif
+
+  typedef struct _FMS_GETFILESELA {
+    FILETIME ftTime;
+    DWORD dwSize;
+    BYTE bAttr;
+    CHAR szName[260];
+  } FMS_GETFILESELA,*LPFMS_GETFILESELA;
+
+  typedef struct _FMS_GETFILESELW {
+    FILETIME ftTime;
+    DWORD dwSize;
+    BYTE bAttr;
+    WCHAR szName[260];
+  } FMS_GETFILESELW,*LPFMS_GETFILESELW;
+
+#ifdef UNICODE
+#define FMS_GETFILESEL FMS_GETFILESELW
+#define LPFMS_GETFILESEL LPFMS_GETFILESELW
+#else
+#define FMS_GETFILESEL FMS_GETFILESELA
+#define LPFMS_GETFILESEL LPFMS_GETFILESELA
+#endif
+
+  typedef struct _FMS_GETDRIVEINFOA {
+    DWORD dwTotalSpace;
+    DWORD dwFreeSpace;
+    CHAR szPath[260];
+    CHAR szVolume[14];
+    CHAR szShare[128];
+  } FMS_GETDRIVEINFOA,*LPFMS_GETDRIVEINFOA;
+
+  typedef struct _FMS_GETDRIVEINFOW {
+    DWORD dwTotalSpace;
+    DWORD dwFreeSpace;
+    WCHAR szPath[260];
+    WCHAR szVolume[14];
+    WCHAR szShare[128];
+  } FMS_GETDRIVEINFOW,*LPFMS_GETDRIVEINFOW;
+
+#ifdef UNICODE
+#define FMS_GETDRIVEINFO FMS_GETDRIVEINFOW
+#define LPFMS_GETDRIVEINFO LPFMS_GETDRIVEINFOW
+#else
+#define FMS_GETDRIVEINFO FMS_GETDRIVEINFOA
+#define LPFMS_GETDRIVEINFO LPFMS_GETDRIVEINFOA
+#endif
+
+  typedef struct _FMS_LOADA {
+    DWORD dwSize;
+    CHAR szMenuName[MENU_TEXT_LEN];
+    HMENU hMenu;
+    UINT wMenuDelta;
+  } FMS_LOADA,*LPFMS_LOADA;
+
+  typedef struct _FMS_LOADW {
+    DWORD dwSize;
+    WCHAR szMenuName[MENU_TEXT_LEN];
+    HMENU hMenu;
+    UINT wMenuDelta;
+  } FMS_LOADW,*LPFMS_LOADW;
+
+#ifdef UNICODE
+#define FMS_LOAD FMS_LOADW
+#define LPFMS_LOAD LPFMS_LOADW
+#else
+#define FMS_LOAD FMS_LOADA
+#define LPFMS_LOAD LPFMS_LOADA
+#endif
+
+  typedef struct tagEXT_BUTTON {
+    WORD idCommand;
+    WORD idsHelp;
+    WORD fsStyle;
+  } EXT_BUTTON,*LPEXT_BUTTON;
+
+  typedef struct tagFMS_TOOLBARLOAD {
+    DWORD dwSize;
+    LPEXT_BUTTON lpButtons;
+    WORD cButtons;
+    WORD cBitmaps;
+    WORD idBitmap;
+    HBITMAP hBitmap;
+  } FMS_TOOLBARLOAD,*LPFMS_TOOLBARLOAD;
+
+  typedef struct tagFMS_HELPSTRINGA {
+    INT idCommand;
+    HMENU hMenu;
+    CHAR szHelp[128];
+  } FMS_HELPSTRINGA,*LPFMS_HELPSTRINGA;
+
+  typedef struct tagFMS_HELPSTRINGW {
+    INT idCommand;
+    HMENU hMenu;
+    WCHAR szHelp[128];
+  } FMS_HELPSTRINGW,*LPFMS_HELPSTRINGW;
+
+#ifdef UNICODE
+#define FMS_HELPSTRING FMS_HELPSTRINGW
+#define LPFMS_HELPSTRING LPFMS_HELPSTRINGW
+#else
+#define FMS_HELPSTRING FMS_HELPSTRINGA
+#define LPFMS_HELPSTRING LPFMS_HELPSTRINGA
+#endif
+
+  typedef DWORD (WINAPI *FM_EXT_PROC)(HWND,WORD,LONG);
+  typedef DWORD (WINAPI *FM_UNDELETE_PROC)(HWND,LPTSTR);
+
+#ifdef UNICODE
+  LONG WINAPI FMExtensionProcW(HWND hwnd,WORD wEvent,LONG lParam);
+#else
+  LONG WINAPI FMExtensionProc(HWND hwnd,WORD wEvent,LONG lParam);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif