From aa035ae570f5576f14963fc977bd2611bb0026cb Mon Sep 17 00:00:00 2001
From: jordan <jordan@wolfssl.com>
Date: Wed, 9 Sep 2026 22:41:04 -0500
Subject: [PATCH] bsdkm: wc_static_assert define.

---
 wolfssl/wolfcrypt/types.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/wolfssl/wolfcrypt/types.h b/wolfssl/wolfcrypt/types.h
index 726f715877b..2ccaa95b98a 100644
--- a/wolfssl/wolfcrypt/types.h
+++ b/wolfssl/wolfcrypt/types.h
@@ -2436,6 +2436,14 @@ WOLFSSL_API word32 CheckRunTimeSettings(void);
                 wc_static_assert2(__builtin_choose_expr(                \
                                   WC_IS_CONSTEXPR(expr), expr, 1), msg)
         #endif
+    #elif defined(WOLFSSL_BSDKM)
+        /* from CTASSERT(9), FreeBSD Kernel Developer's Manual:
+         * The CTASSERT() macro is deprecated and the C11 standard
+         * _Static_assert() should be used instead. */
+        #define wc_static_assert(expr) _Static_assert(expr, #expr)
+        #ifndef wc_static_assert2
+            #define wc_static_assert2(expr, msg) _Static_assert(expr, msg)
+        #endif
     #else
         #ifdef __COUNTER__
             #define wc_static_assert(expr)                          \