--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ Samba utility functions
+
+ Copyright (C) 2009 Jelmer Vernooij <jelmer@samba.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __SECURITY_DESCRIPTOR_H__
+#define __SECURITY_DESCRIPTOR_H__
+
+#include "librpc/gen_ndr/security.h"
+
+struct security_descriptor *security_descriptor_initialise(TALLOC_CTX *mem_ctx);
+struct security_descriptor *security_descriptor_copy(TALLOC_CTX *mem_ctx,
+ const struct security_descriptor *osd);
+NTSTATUS security_descriptor_sacl_add(struct security_descriptor *sd,
+ const struct security_ace *ace);
+NTSTATUS security_descriptor_dacl_add(struct security_descriptor *sd,
+ const struct security_ace *ace);
+NTSTATUS security_descriptor_dacl_del(struct security_descriptor *sd,
+ const struct dom_sid *trustee);
+NTSTATUS security_descriptor_sacl_del(struct security_descriptor *sd,
+ const struct dom_sid *trustee);
+bool security_ace_equal(const struct security_ace *ace1,
+ const struct security_ace *ace2);
+bool security_acl_equal(const struct security_acl *acl1,
+ const struct security_acl *acl2);
+bool security_descriptor_equal(const struct security_descriptor *sd1,
+ const struct security_descriptor *sd2);
+bool security_descriptor_mask_equal(const struct security_descriptor *sd1,
+ const struct security_descriptor *sd2,
+ uint32_t mask);
+struct security_descriptor *security_descriptor_append(struct security_descriptor *sd,
+ ...);
+struct security_descriptor *security_descriptor_dacl_create(TALLOC_CTX *mem_ctx,
+ uint16_t sd_type,
+ const char *owner_sid,
+ const char *group_sid,
+ ...);
+struct security_descriptor *security_descriptor_sacl_create(TALLOC_CTX *mem_ctx,
+ uint16_t sd_type,
+ const char *owner_sid,
+ const char *group_sid,
+ ...);
+struct security_ace *security_ace_create(TALLOC_CTX *mem_ctx,
+ const char *sid_str,
+ enum security_ace_type type,
+ uint32_t access_mask,
+ uint8_t flags);
+
+#endif /* __SECURITY_DESCRIPTOR_H__ */