--- v8/src/api/api.cc.orig	2022-06-17 14:20:10 UTC
+++ v8/src/api/api.cc
@@ -138,7 +138,7 @@
 #include "src/wasm/wasm-serialization.h"
 #endif  // V8_ENABLE_WEBASSEMBLY
 
-#if V8_OS_LINUX || V8_OS_DARWIN || V8_OS_FREEBSD
+#if V8_OS_LINUX || V8_OS_DARWIN || V8_OS_FREEBSD || V8_OS_OPENBSD
 #include <signal.h>
 
 #if V8_ENABLE_WEBASSEMBLY
@@ -6096,7 +6096,7 @@ bool v8::V8::Initialize(const int build_config) {
   return true;
 }
 
-#if V8_OS_LINUX || V8_OS_DARWIN
+#if V8_OS_LINUX || V8_OS_DARWIN || V8_OS_FREEBSD || V8_OS_OPENBSD
 bool TryHandleWebAssemblyTrapPosix(int sig_code, siginfo_t* info,
                                    void* context) {
 #if V8_ENABLE_WEBASSEMBLY && V8_TRAP_HANDLER_SUPPORTED