diff -ru python-3.14.7/Include/internal/pycore_time.h python-3.14.7-banan_os/Include/internal/pycore_time.h
--- python-3.14.7/Include/internal/pycore_time.h	2026-08-05 13:29:49.000000000 +0300
+++ python-3.14.7-banan_os/Include/internal/pycore_time.h	2026-08-25 12:39:57.210172412 +0300
@@ -59,7 +59,7 @@
 
 #include "pycore_runtime_structs.h" // _PyTimeFraction
 
-#ifdef __clang__
+#if defined(__clang__) || defined(__banan_os__)
 struct timeval;
 #endif