kernel32: Add a stub implementation for FindFirstVolumeMountPoint{A, W}.

dlls/kernel32/kernel32.spec

@@ -372,8 +372,8 @@
 @ stdcall FindFirstFileExW(wstr long ptr long ptr long)
 @ stdcall FindFirstFileW(wstr ptr)
 @ stub FindFirstVolumeA
-@ stub FindFirstVolumeMountPointA
-@ stub FindFirstVolumeMountPointW
+@ stdcall FindFirstVolumeMountPointA(str ptr long)
+@ stdcall FindFirstVolumeMountPointW(wstr ptr long)
 @ stub FindFirstVolumeW
 @ stdcall FindNextChangeNotification(long)
 @ stdcall FindNextFileA(long ptr)

dlls/kernel32/volume.c

@@ -1387,3 +1387,23 @@ BOOL WINAPI GetVolumePathNameW(LPCWSTR filename, LPWSTR volumepathname, DWORD bu
     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
     return FALSE;
 }
+
+/***********************************************************************
+ *           FindFirstVolumeMountPointA   (KERNEL32.@)
+ */
+HANDLE WINAPI FindFirstVolumeMountPointA(LPCSTR root, LPSTR mount_point, DWORD len)
+{
+    FIXME("(%s, %p, %d), stub!\n", debugstr_a(root), mount_point, len);
+    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+    return INVALID_HANDLE_VALUE;
+}
+
+/***********************************************************************
+ *           FindFirstVolumeMountPointW   (KERNEL32.@)
+ */
+HANDLE WINAPI FindFirstVolumeMountPointW(LPCWSTR root, LPWSTR mount_point, DWORD len)
+{
+    FIXME("(%s, %p, %d), stub!\n", debugstr_w(root), mount_point, len);
+    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+    return INVALID_HANDLE_VALUE;
+}