Implemented DosFileHandleToWin32Handle, Win32HandleToDosFileHandle and
DisposeLZ32Handle and use them to replace file.c internal functions.
Renamed WOW* functions into K32WOW*.

include/file.h

diff --git a/include/file.h b/include/file.h
index 2cd3864..3a22525 100644
--- a/include/file.h
+++ b/include/file.h
@@ -42,8 +42,6 @@
                                DWORD attributes, HANDLE template, BOOL fail_read_only );
 extern HFILE FILE_CreateDevice( int client_id, DWORD access,
                                   LPSECURITY_ATTRIBUTES sa );
-extern HFILE16 FILE_AllocDosHandle( HANDLE handle );
-extern HANDLE FILE_GetHandle( HFILE16 hfile );
 
 /* files/directory.c */
 extern int DIR_Init(void);

include/winbase.h

diff --git a/include/winbase.h b/include/winbase.h
index 663e4ca..e4a7a6e 100644
--- a/include/winbase.h
+++ b/include/winbase.h
@@ -1880,12 +1880,15 @@
     INT              level;
 } SYSLEVEL;
 
+void        WINAPI DisposeLZ32Handle(HANDLE);
+HANDLE      WINAPI DosFileHandleToWin32Handle(HFILE);
 VOID        WINAPI GetpWin16Lock(SYSLEVEL**);
 DWORD       WINAPI MapLS(LPVOID);
 LPVOID      WINAPI MapSL(DWORD);
 VOID        WINAPI ReleaseThunkLock(DWORD*);
 VOID        WINAPI RestoreThunkLock(DWORD);
 VOID        WINAPI UnMapLS(DWORD);
+HFILE       WINAPI Win32HandleToDosFileHandle(HANDLE);
 DWORD       WINAPI _ConfirmWin16Lock(void);
 DWORD       WINAPI _ConfirmSysLevel(SYSLEVEL*);
 VOID        WINAPI _EnterSysLevel(SYSLEVEL*);