bcrypt: Add a skeleton bcrypt.h header and use it.
diff --git a/include/bcrypt.h b/include/bcrypt.h
new file mode 100644
index 0000000..a3d7fe0
--- /dev/null
+++ b/include/bcrypt.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2007 Francois Gouget
+ *
+ * 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 __WINE_BCRYPT_H
+#define __WINE_BCRYPT_H
+
+#ifndef WINAPI
+#define WINAPI __stdcall
+#endif
+
+#ifndef IN
+#define IN
+#endif
+
+#ifndef OUT
+#define OUT
+#endif
+
+#ifndef OPTIONAL
+#define OPTIONAL
+#endif
+
+#ifndef WINE_NTSTATUS_DECLARED
+#define WINE_NTSTATUS_DECLARED
+typedef LONG NTSTATUS;
+#endif
+
+#endif /* __WINE_BCRYPT_H */
