--- lib/util/arc4random_buf.c.orig       2021-09-20 23:47:55.000000000 +0200
+++ lib/util/arc4random_buf.c    2021-11-08 12:21:43.000000000 +0100
@@ -22,6 +22,7 @@
  */
 
 #include <config.h>
+#define minimum(a, b) ((a) < (b) ? (a) : (b))
 
 #ifndef HAVE_ARC4RANDOM_BUF