--- encGlue.c.org       2020-09-01 17:34:14.514068300 +0200
+++ encGlue.c   2020-09-01 17:42:48.710327700 +0200
@@ -39,6 +39,9 @@
 #define NEED_PUSHSTACK_HACK
 #endif

+#undef  MAX
+#define MAX(a,b) ((a)>(b)?(a):(b))
+
 /* -------------------------------------------------------------------------- */
 /* UTF8-ness routines
 /* -------------------------------------------------------------------------- */