--- third_party/libxml/linux/config.h.orig	2022-02-28 16:54:41 UTC
+++ third_party/libxml/linux/config.h
@@ -118,6 +118,9 @@
 /* Define to 1 if you have the `rand' function. */
 #define HAVE_RAND 1
 
+/* Define to 1 if you have the `arc4random' function. */
+#define HAVE_ARC4RANDOM 1
+
 /* Define to 1 if you have the `rand_r' function. */