--- lib/fuse.c	2025-08-26 18:59:36.000000000 +0800
+++ lib/fuse.c	2026-02-20 12:55:25.000000000 +0800
@@ -56,8 +56,17 @@
 #define FUSE_NODE_SLAB 1
 
 #ifndef MAP_ANONYMOUS
+#ifdef MAP_ANON
+#define MAP_ANONYMOUS MAP_ANON
+#else
 #undef FUSE_NODE_SLAB
 #endif
+#endif
+
+#ifndef UTIME_NOW
+#define UTIME_NOW -1
+#define UTIME_OMIT -2
+#endif
 
 #define FUSE_DEFAULT_INTR_SIGNAL SIGUSR1