diff --git a/include/Makefile.in b/include/Makefile.in
index 037db11b0e8..62d0dfe9a4c 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -35,6 +35,7 @@ IDL_INCLUDES = \
 
 WINDOWS_INCLUDES = \
 	accctrl.h \
+	aclapi.h \
 	audevcod.h \
 	aviriff.h \
 	basetsd.h \
diff --git a/include/aclapi.h b/include/aclapi.h
new file mode 100644
index 00000000000..98433bd10e9
--- /dev/null
+++ b/include/aclapi.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2004 Mike McCormack
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __WINE_ACLAPI_H
+#define __WINE_ACLAPI_H
+
+#ifndef __WINESRC__
+# include <windows.h>
+#endif
+#include <accctrl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+DWORD WINAPI GetNamedSecurityInfoA(LPSTR, SE_OBJECT_TYPE, SECURITY_INFORMATION,
+        PSID*, PSID*, PACL*, PACL*, PSECURITY_DESCRIPTOR*);
+DWORD WINAPI GetNamedSecurityInfoW(LPWSTR, SE_OBJECT_TYPE, SECURITY_INFORMATION,
+        PSID*, PSID*, PACL*, PACL*, PSECURITY_DESCRIPTOR*);
+#define     GetNamedSecurityInfo WINELIB_NAME_AW(GetNamedSecurityInfo)
+
+DWORD WINAPI SetNamedSecurityInfoA(LPSTR, SE_OBJECT_TYPE,
+         SECURITY_INFORMATION, PSID, PSID, PACL, PACL);
+DWORD WINAPI SetNamedSecurityInfoW(LPWSTR, SE_OBJECT_TYPE,
+         SECURITY_INFORMATION, PSID, PSID, PACL, PACL);
+#define     SetNamedSecurityInfo WINELIB_NAME_AW(SetNamedSecurityInfo)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __WINE_ACLAPI_H */