+DWORD
+ScmSetServicePassword(
+ IN PCWSTR pszServiceName,
+ IN PCWSTR pszPassword);
+
+DWORD
+ScmWriteSecurityDescriptor(
+ _In_ HKEY hServiceKey,
+ _In_ PSECURITY_DESCRIPTOR pSecurityDescriptor);
+
+DWORD
+ScmReadSecurityDescriptor(
+ _In_ HKEY hServiceKey,
+ _Out_ PSECURITY_DESCRIPTOR *ppSecurityDescriptor);
+
+DWORD
+ScmDeleteRegKey(
+ _In_ HKEY hKey,
+ _In_ PCWSTR pszSubKey);
+
+DWORD
+ScmDecryptPassword(
+ _In_ PBYTE pPassword,
+ _In_ DWORD dwPasswordSize,
+ _Out_ PWSTR *pDecryptedPassword);
+