diff --git a/Python/fileutils.c b/Python/fileutils.c
@@ -249,6 +249,7 @@ decode_ascii_surrogateescape(const char *arg, size_t *size)
}
#endif

static wchar_t*
decode_locale(const char* arg, size_t *size)
{
@@ -364,6 +365,7 @@ decode_locale(const char* arg, size_t *size)
    }
    return NULL;
}


/* Decode a byte string from the locale encoding with the
@@ -453,6 +455,7 @@ _Py_EncodeLocaleUTF8(const wchar_t *text, size_t *error_pos)
    return cpath;
}

static char*
encode_locale(const wchar_t *text, size_t *error_pos)
{
@@ -516,6 +519,7 @@ encode_locale(const wchar_t *text, size_t *error_pos)
    }
    return result;
}

/* Encode a wide character string to the locale encoding with the
   surrogateescape error handler: surrogate characters in the range