--- misc/expat-2.5.0/lib/expat_external.h	2022-10-25 01:32:54.000000000 +0900
+++ misc/build/expat-2.5.0/lib/expat_external.h	2022-10-30 23:09:47.339459134 +0900
@@ -88,10 +88,6 @@
 #    ifndef XML_BUILDING_EXPAT
 /* using Expat from an application */
 
-#      if defined(_MSC_VER) && ! defined(__BEOS__) && ! defined(__CYGWIN__)
-#        define XMLIMPORT __declspec(dllimport)
-#      endif
-
 #    endif
 #  endif /* not defined XML_STATIC */
 
--- misc/expat-2.5.0/lib/xmlparse.c	2022-10-26 00:09:08.000000000 +0900
+++ misc/build/expat-2.5.0/lib/xmlparse.c	2022-10-30 23:09:01.843006341 +0900
@@ -67,6 +67,10 @@
 #include <errno.h>
 
 #ifdef _WIN32
+#  undef HAVE_ARC4RANDOM
+#  undef HAVE_ARC4RANDOM_BUF
+#  undef HAVE_GETRANDOM
+#  undef HAVE_SYSCALL_GETRANDOM
 #  define getpid GetCurrentProcessId
 #else
 #  include <sys/time.h>  /* gettimeofday() */