diff --git a/Utilities/dynamic_library.h b/Utilities/dynamic_library.h
index 579513dec2..1bcd6655c4 100644
--- a/Utilities/dynamic_library.h
+++ b/Utilities/dynamic_library.h
@@ -89,4 +89,4 @@ namespace utils
 	};
 }
 
-#define DYNAMIC_IMPORT(lib, name, ...) static utils::dynamic_import<__VA_ARGS__> name(lib, #name);
+#define DYNAMIC_IMPORT(lib, name, ...) inline utils::dynamic_import<__VA_ARGS__> name(lib, #name);
diff --git a/Utilities/sync.h b/Utilities/sync.h
index a7d466dbd4..995e3eddbf 100644
--- a/Utilities/sync.h
+++ b/Utilities/sync.h
@@ -28,6 +28,9 @@
 DYNAMIC_IMPORT("ntdll.dll", NtWaitForKeyedEvent, NTSTATUS(HANDLE Handle, PVOID Key, BOOLEAN Alertable, PLARGE_INTEGER Timeout));
 DYNAMIC_IMPORT("ntdll.dll", NtReleaseKeyedEvent, NTSTATUS(HANDLE Handle, PVOID Key, BOOLEAN Alertable, PLARGE_INTEGER Timeout));
 DYNAMIC_IMPORT("ntdll.dll", NtDelayExecution, NTSTATUS(BOOLEAN Alertable, PLARGE_INTEGER DelayInterval));
+inline utils::dynamic_import<BOOL(volatile VOID* Address, PVOID CompareAddress, SIZE_T AddressSize, DWORD dwMilliseconds)> OptWaitOnAddress("kernel32.dll", "WaitOnAddress");
+inline utils::dynamic_import<VOID(PVOID Address)> OptWakeByAddressSingle("kernel32.dll", "WakeByAddressSingle");
+inline utils::dynamic_import<VOID(PVOID Address)> OptWakeByAddressAll("kernel32.dll", "WakeByAddressAll");
 #endif
 
 #ifndef __linux__