diff -Nru xcb-proto-1.13.orig/xcbgen/align.py xcb-proto-1.13/xcbgen/align.py
--- xcb-proto-1.13.orig/xcbgen/align.py	2018-03-05 10:18:15.000000000 +0100
+++ xcb-proto-1.13/xcbgen/align.py	2025-06-06 14:21:25.352079796 +0200
@@ -2,7 +2,7 @@
 This module contains helper classes for alignment arithmetic and checks
 '''
 
-from fractions import gcd
+from math import gcd
 
 class Alignment(object):