We should consider a OPENSSL_NO_BN_ASM if we can't figure
out how to fix BIGNUM on this OS

--- crypto/bn/arch/amd64/bn_arch.h.orig	Wed Mar 27 22:17:03 2024
+++ crypto/bn/arch/amd64/bn_arch.h	Wed Mar 27 22:17:31 2024
@@ -20,8 +20,14 @@
 #ifndef HEADER_BN_ARCH_H
 #define HEADER_BN_ARCH_H
 
+#ifdef _WIN32
 #ifndef OPENSSL_NO_ASM
+#define OPENSSL_NO_ASM
+#endif
+#else
 
+#ifndef OPENSSL_NO_ASM
+
 #define HAVE_BN_ADD
 #define HAVE_BN_ADD_WORDS
 
@@ -104,6 +110,7 @@ bn_subw(BN_ULONG a, BN_ULONG b, BN_ULONG *out_borrow, 
 }
 
 #endif /* __GNUC__ */
+#endif /* _WIN32 */
 
 #endif
 #endif