--- lib/expr/expr.h.orig	2024-09-28 08:34:49 UTC
+++ lib/expr/expr.h
@@ -23,6 +23,7 @@ extern "C" {
 
 #include <ast/ast.h>
 #include <inttypes.h>
+#include <limits.h>
 
 #include <expr/exparse.h>