fixup??? win32(long path support): leave drive-less absolute paths intact

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Author: dscho

compat/mingw.c

@@ -330,6 +330,11 @@ int mingw_core_config(const char *var, const char *value,
 	return 0;
 }
 
+static inline int is_wdir_sep(wchar_t wchar)
+{
+	return wchar == L'/' || wchar == L'\\';
+}
+
 static const wchar_t *make_relative_to(const wchar_t *path,
 				       const wchar_t *relative_to, wchar_t *out,
 				       size_t size)
@@ -501,11 +506,6 @@ static int create_phantom_symlink(wchar_t *wtarget, wchar_t *wlink)
 	return 0;
 }
 
-static inline int is_wdir_sep(wchar_t wchar)
-{
-	return wchar == L'/' || wchar == L'\\';
-}
-
 /* Normalizes NT paths as returned by some low-level APIs. */
 static wchar_t *normalize_ntpath(wchar_t *wbuf)
 {