Fixed/moved/added missing/wrong function prototypes.

diff --git a/include/ntsecapi.h b/include/ntsecapi.h
new file mode 100644
index 0000000..ec3a19f
--- /dev/null
+++ b/include/ntsecapi.h
@@ -0,0 +1,22 @@
+#ifndef __WINE_NTSECAPI_H
+#define __WINE_NTSECAPI_H
+
+#include "ntdef.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* defined(__cplusplus) */
+
+typedef UNICODE_STRING LSA_UNICODE_STRING, *PLSA_UNICODE_STRING;
+typedef STRING LSA_STRING, *PLSA_STRING;
+typedef OBJECT_ATTRIBUTES LSA_OBJECT_ATTRIBUTES, *PLSA_OBJECT_ATTRIBUTES;
+
+typedef PVOID LSA_HANDLE, *PLSA_HANDLE;
+
+NTSTATUS WINAPI LsaOpenPolicy(PLSA_UNICODE_STRING,PLSA_OBJECT_ATTRIBUTES,ACCESS_MASK,PLSA_HANDLE);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* defined(__cplusplus) */
+
+#endif /* !defined(__WINE_NTSECAPI_H) */