1diff --git a/third_party/expat/include/expat_config/expat_config.h b/third_party/expat/include/expat_config/expat_config.h 2index 795b5aaf0e..4968b01756 100644 3--- a/third_party/expat/include/expat_config/expat_config.h 4+++ b/third_party/expat/include/expat_config/expat_config.h 5@@ -11,7 +11,7 @@ 6 /* #undef HAVE_ARC4RANDOM */ 7 8 /* Define to 1 if you have the `arc4random_buf' function. */ 9-#define HAVE_ARC4RANDOM_BUF 1 10+/* #define HAVE_ARC4RANDOM_BUF 1 */ 11 12 /* Define to 1 if you have the <dlfcn.h> header file. */ 13 #define HAVE_DLFCN_H 1 14