Stub GetFinalPathNameByHandleW and CreateSymbolicLinkW

`GetFinalPathNameByHandleW` is used in `std::fs::canonicalize`, `CreateSymbolicLinkW` is used in `std::fs::soft_link`.

Author: seritools

library/std/src/sys/windows/c.rs

@@ -470,6 +470,29 @@ compat_fn_with_fallback! {
         SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD);
         FALSE
     }
+
+    // >= Vista / Server 2008
+    // https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-getfinalpathnamebyhandlew
+    pub fn GetFinalPathNameByHandleW(
+        hFile: HANDLE,
+        lpszFilePath: LPCWSTR,
+        cchFilePath: DWORD,
+        dwFlags: DWORD
+    ) -> DWORD {
+        SetLastError (ERROR_CALL_NOT_IMPLEMENTED as DWORD);
+        0
+    }
+
+    // >= Vista / Server 2008
+    // https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createsymboliclinkw
+    pub fn CreateSymbolicLinkW(
+        lpSymlinkFileName: LPCWSTR,
+        lpTargetFileName: LPCWSTR,
+        dwFlags: DWORD
+    ) -> BOOLEAN {
+        SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD);
+        0
+    }
 }
 
 compat_fn_optional! {

library/std/src/sys/windows/c/windows_sys.lst

@@ -2213,7 +2213,6 @@ Windows.Win32.Storage.FileSystem.CREATE_NEW
 Windows.Win32.Storage.FileSystem.CreateDirectoryW
 Windows.Win32.Storage.FileSystem.CreateFileW
 Windows.Win32.Storage.FileSystem.CreateHardLinkW
-Windows.Win32.Storage.FileSystem.CreateSymbolicLinkW
 Windows.Win32.Storage.FileSystem.DELETE
 Windows.Win32.Storage.FileSystem.DeleteFileW
 Windows.Win32.Storage.FileSystem.FILE_ACCESS_RIGHTS
@@ -2337,7 +2336,6 @@ Windows.Win32.Storage.FileSystem.GetFileInformationByHandle
 Windows.Win32.Storage.FileSystem.GetFileInformationByHandleEx
 Windows.Win32.Storage.FileSystem.GetFileType
 Windows.Win32.Storage.FileSystem.GETFINALPATHNAMEBYHANDLE_FLAGS
-Windows.Win32.Storage.FileSystem.GetFinalPathNameByHandleW
 Windows.Win32.Storage.FileSystem.GetFullPathNameW
 Windows.Win32.Storage.FileSystem.GetTempPathW
 Windows.Win32.Storage.FileSystem.INVALID_FILE_ATTRIBUTES

library/std/src/sys/windows/c/windows_sys.rs

@@ -124,14 +124,6 @@ extern "system" {
     ) -> BOOL;
 }
 #[link(name = "kernel32")]
-extern "system" {
-    pub fn CreateSymbolicLinkW(
-        lpsymlinkfilename: PCWSTR,
-        lptargetfilename: PCWSTR,
-        dwflags: SYMBOLIC_LINK_FLAGS,
-    ) -> BOOLEAN;
-}
-#[link(name = "kernel32")]
 extern "system" {
     pub fn CreateThread(
         lpthreadattributes: *const SECURITY_ATTRIBUTES,
@@ -271,15 +263,6 @@ extern "system" {
     pub fn GetFileType(hfile: HANDLE) -> FILE_TYPE;
 }
 #[link(name = "kernel32")]
-extern "system" {
-    pub fn GetFinalPathNameByHandleW(
-        hfile: HANDLE,
-        lpszfilepath: PWSTR,
-        cchfilepath: u32,
-        dwflags: GETFINALPATHNAMEBYHANDLE_FLAGS,
-    ) -> u32;
-}
-#[link(name = "kernel32")]
 extern "system" {
     pub fn GetFullPathNameW(
         lpfilename: PCWSTR,