diff --git a/include/WinStd/Crypt.h b/include/WinStd/Crypt.h
index a5c7870d..c7ba17c4 100644
--- a/include/WinStd/Crypt.h
+++ b/include/WinStd/Crypt.h
@@ -806,6 +806,7 @@ namespace winstd
 ///
 /// \sa [CertGetCertificateChain function](https://msdn.microsoft.com/en-us/library/windows/desktop/aa376078.aspx)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static BOOL CertGetCertificateChain(_In_opt_ HCERTCHAINENGINE hChainEngine, _In_ PCCERT_CONTEXT pCertContext, _In_opt_ LPFILETIME pTime, _In_opt_ HCERTSTORE hAdditionalStore, _In_ PCERT_CHAIN_PARA pChainPara, _In_ DWORD dwFlags, _Reserved_ LPVOID pvReserved, _Inout_ winstd::cert_chain_context &ctx)
 {
     PCCERT_CHAIN_CONTEXT pChainContext;
@@ -816,6 +817,7 @@ static BOOL CertGetCertificateChain(_In_opt_ HCERTCHAINENGINE hChainEngine, _In_
 }
 
 /// @copydoc CryptAcquireContextW()
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static BOOL CryptAcquireContextA(_Inout_ winstd::crypt_prov &prov, _In_opt_ LPCSTR szContainer, _In_opt_ LPCSTR szProvider, _In_ DWORD dwProvType, _In_ DWORD dwFlags)
 {
     HCRYPTPROV h;
@@ -830,6 +832,7 @@ static BOOL CryptAcquireContextA(_Inout_ winstd::crypt_prov &prov, _In_opt_ LPCS
 ///
 /// \sa [CryptAcquireContext function](https://msdn.microsoft.com/en-us/library/windows/desktop/aa379886.aspx)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static BOOL CryptAcquireContextW(_Inout_ winstd::crypt_prov &prov, _In_opt_ LPCWSTR szContainer, _In_opt_ LPCWSTR szProvider, _In_ DWORD dwProvType, _In_ DWORD dwFlags)
 {
     HCRYPTPROV h;
@@ -844,6 +847,7 @@ static BOOL CryptAcquireContextW(_Inout_ winstd::crypt_prov &prov, _In_opt_ LPCW
 ///
 /// \sa [CryptCreateHash function](https://msdn.microsoft.com/en-us/library/windows/desktop/aa379908.aspx)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static BOOL CryptCreateHash(_In_ HCRYPTPROV hProv, _In_ ALG_ID Algid, _In_ HCRYPTKEY hKey, _In_ DWORD dwFlags, _Inout_ winstd::crypt_hash &hash)
 {
     HCRYPTHASH h;
@@ -858,6 +862,7 @@ static BOOL CryptCreateHash(_In_ HCRYPTPROV hProv, _In_ ALG_ID Algid, _In_ HCRYP
 ///
 /// \sa [CryptGenKey function](https://msdn.microsoft.com/en-us/library/windows/desktop/aa379941.aspx)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static BOOL CryptGenKey(_In_ HCRYPTPROV hProv, _In_ ALG_ID Algid, _In_ DWORD dwFlags, _Inout_ winstd::crypt_key &key)
 {
     HCRYPTKEY h;
@@ -872,6 +877,7 @@ static BOOL CryptGenKey(_In_ HCRYPTPROV hProv, _In_ ALG_ID Algid, _In_ DWORD dwF
 ///
 /// \sa [CryptImportKey function](https://msdn.microsoft.com/en-us/library/windows/desktop/aa380207.aspx)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static bool CryptImportKey(_In_ HCRYPTPROV hProv, __in_bcount(dwDataLen) LPCBYTE pbData, _In_ DWORD dwDataLen, _In_ HCRYPTKEY hPubKey, _In_ DWORD dwFlags, _Inout_ winstd::crypt_key &key)
 {
     HCRYPTKEY h;
@@ -886,6 +892,7 @@ static bool CryptImportKey(_In_ HCRYPTPROV hProv, __in_bcount(dwDataLen) LPCBYTE
 ///
 /// \sa [CryptImportPublicKeyInfo function](https://msdn.microsoft.com/en-us/library/windows/desktop/aa380209.aspx)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static bool CryptImportPublicKeyInfo(_In_ HCRYPTPROV hCryptProv, _In_ DWORD dwCertEncodingType, _In_ PCERT_PUBLIC_KEY_INFO pInfo, _Inout_ winstd::crypt_key &key)
 {
     HCRYPTKEY h;
@@ -900,6 +907,7 @@ static bool CryptImportPublicKeyInfo(_In_ HCRYPTPROV hCryptProv, _In_ DWORD dwCe
 ///
 /// \sa [CryptDeriveKey function](https://msdn.microsoft.com/en-us/library/windows/desktop/aa379916.aspx)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static bool CryptDeriveKey(_In_ HCRYPTPROV hProv, _In_ ALG_ID Algid, _In_ HCRYPTHASH hBaseData, _In_ DWORD dwFlags, _Inout_ winstd::crypt_key &key)
 {
     HCRYPTKEY h;
diff --git a/include/WinStd/WLAN.h b/include/WinStd/WLAN.h
index 0a069fb2..87b3b3bf 100644
--- a/include/WinStd/WLAN.h
+++ b/include/WinStd/WLAN.h
@@ -163,12 +163,15 @@ namespace winstd
 /// \addtogroup WinStdWLANAPI
 /// @{
 
+#pragma warning(push)
+#pragma warning(disable: 4505) // Don't warn on unused code
+
 ///
 /// Opens a connection to the server.
 ///
 /// \sa [WlanOpenHandle function](https://msdn.microsoft.com/en-us/library/windows/desktop/ms706759.aspx)
 ///
-#pragma warning(suppress: 4505) // Don't warn on unused code
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static DWORD WlanOpenHandle(
     _In_ DWORD dwClientVersion,
     _Reserved_ PVOID pReserved,
@@ -182,4 +185,6 @@ static DWORD WlanOpenHandle(
     return dwResult;
 }
 
+#pragma warning(pop)
+
 /// @}
diff --git a/include/WinStd/Win.h b/include/WinStd/Win.h
index ac6d04cd..c93663b7 100644
--- a/include/WinStd/Win.h
+++ b/include/WinStd/Win.h
@@ -2054,6 +2054,7 @@ namespace winstd
 #pragma warning(disable: 4505) // Don't warn on unused code
 
 /// @copydoc RegCreateKeyExW()
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static LSTATUS RegCreateKeyExA(
     _In_ HKEY hKey,
     _In_ LPCSTR lpSubKey,
@@ -2077,6 +2078,7 @@ static LSTATUS RegCreateKeyExA(
 ///
 /// \sa [RegCreateKeyEx function](https://msdn.microsoft.com/en-us/library/windows/desktop/ms724844.aspx)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static LSTATUS RegCreateKeyExW(
     _In_ HKEY hKey,
     _In_ LPCWSTR lpSubKey,
@@ -2096,6 +2098,7 @@ static LSTATUS RegCreateKeyExW(
 }
 
 /// @copydoc RegOpenKeyExW()
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static LSTATUS RegOpenKeyExA(
     _In_ HKEY hKey,
     _In_opt_ LPCSTR lpSubKey,
@@ -2115,6 +2118,7 @@ static LSTATUS RegOpenKeyExA(
 ///
 /// \sa [RegOpenKeyEx function](https://msdn.microsoft.com/en-us/library/windows/desktop/ms724897.aspx)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static LSTATUS RegOpenKeyExW(
     _In_ HKEY hKey,
     _In_opt_ LPCWSTR lpSubKey,
@@ -2134,6 +2138,7 @@ static LSTATUS RegOpenKeyExW(
 ///
 /// \sa [OpenProcessToken function](https://learn.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-openprocesstoken)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static BOOL OpenProcessToken(_In_ HANDLE ProcessHandle, _In_ DWORD DesiredAccess, _Inout_ winstd::win_handle<NULL> &TokenHandle)
 {
     HANDLE h;
@@ -2149,6 +2154,7 @@ static BOOL OpenProcessToken(_In_ HANDLE ProcessHandle, _In_ DWORD DesiredAccess
 ///
 /// \sa [DuplicateTokenEx function](https://learn.microsoft.com/en-us/windows/win32/api/securitybaseapi/nf-securitybaseapi-duplicatetokenex)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static BOOL DuplicateTokenEx(_In_ HANDLE hExistingToken, _In_ DWORD dwDesiredAccess, _In_opt_ LPSECURITY_ATTRIBUTES lpTokenAttributes, _In_ SECURITY_IMPERSONATION_LEVEL ImpersonationLevel, _In_ TOKEN_TYPE TokenType, _Inout_ winstd::win_handle<NULL> &NewToken)
 {
     HANDLE h;
@@ -2164,6 +2170,7 @@ static BOOL DuplicateTokenEx(_In_ HANDLE hExistingToken, _In_ DWORD dwDesiredAcc
 ///
 /// \sa [AllocateAndInitializeSid function](https://learn.microsoft.com/en-us/windows/win32/api/securitybaseapi/nf-securitybaseapi-allocateandinitializesid)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static BOOL AllocateAndInitializeSid(_In_ PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority, _In_ BYTE nSubAuthorityCount, _In_ DWORD nSubAuthority0, _In_ DWORD nSubAuthority1, _In_ DWORD nSubAuthority2, _In_ DWORD nSubAuthority3, _In_ DWORD nSubAuthority4, _In_ DWORD nSubAuthority5, _In_ DWORD nSubAuthority6, _In_ DWORD nSubAuthority7, _Inout_ winstd::security_id& Sid)
 {
     PSID h;
diff --git a/include/WinStd/WinSock2.h b/include/WinStd/WinSock2.h
index d871be19..7633695b 100644
--- a/include/WinStd/WinSock2.h
+++ b/include/WinStd/WinSock2.h
@@ -187,6 +187,7 @@ namespace winstd
 #pragma warning(disable: 4505) // Don't warn on unused code
 
 /// @copydoc GetAddrInfoW()
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static INT GetAddrInfoA(
     _In_opt_ PCSTR pNodeName,
     _In_opt_ PCSTR pServiceName,
@@ -205,6 +206,7 @@ static INT GetAddrInfoA(
 ///
 /// \sa [GetAddrInfoW function](https://docs.microsoft.com/en-us/windows/desktop/api/ws2tcpip/nf-ws2tcpip-getaddrinfow)
 ///
+[[deprecated("Use original function and have handle::handle_type* handle::operator&() set the handle")]]
 static INT GetAddrInfoW(
     _In_opt_ PCWSTR pNodeName,
     _In_opt_ PCWSTR pServiceName,