diff --git a/include/Makefile.in b/include/Makefile.in
index 18c3383074..9c20f28a2d 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -504,6 +504,7 @@ HEADER_SRCS = \
 	msxml6did.h \
 	msxmldid.h \
 	nb30.h \
+	ncrypt.h \
 	ndrtypes.h \
 	netioapi.h \
 	nldef.h \
diff --git a/include/ncrypt.h b/include/ncrypt.h
new file mode 100644
index 0000000000..2bfdae0652
--- /dev/null
+++ b/include/ncrypt.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2016 Austin English
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __NCRYPT_H__
+#define __NCRYPT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef WINAPI
+#define WINAPI __stdcall
+#endif
+
+#ifndef __SECSTATUS_DEFINED__
+typedef LONG SECURITY_STATUS;
+#define __SECSTATUS_DEFINED__
+#endif
+
+typedef ULONG_PTR NCRYPT_HANDLE;
+typedef ULONG_PTR NCRYPT_PROV_HANDLE;
+typedef ULONG_PTR NCRYPT_KEY_HANDLE;
+typedef ULONG_PTR NCRYPT_HASH_HANDLE;
+typedef ULONG_PTR NCRYPT_SECRET_HANDLE;
+
+SECURITY_STATUS WINAPI NCryptCreatePersistedKey(NCRYPT_PROV_HANDLE, NCRYPT_KEY_HANDLE *, const WCHAR *, const WCHAR *, DWORD, DWORD);
+SECURITY_STATUS WINAPI NCryptDecrypt(NCRYPT_KEY_HANDLE, BYTE *, DWORD, void *, BYTE *, DWORD, DWORD *, DWORD);
+SECURITY_STATUS WINAPI NCryptEncrypt(NCRYPT_KEY_HANDLE, BYTE *, DWORD, void *, BYTE *, DWORD, DWORD *, DWORD);
+SECURITY_STATUS WINAPI NCryptFinalizeKey(NCRYPT_KEY_HANDLE, DWORD);
+SECURITY_STATUS WINAPI NCryptFreeObject(NCRYPT_HANDLE);
+SECURITY_STATUS WINAPI NCryptOpenKey(NCRYPT_PROV_HANDLE, NCRYPT_KEY_HANDLE *, const WCHAR *, DWORD, DWORD);
+SECURITY_STATUS WINAPI NCryptOpenStorageProvider(NCRYPT_PROV_HANDLE *, const WCHAR *, DWORD);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __NCRYPT_H__ */