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+/* Declarations of tree-ssa-strlen API.
+
+ Copyright (C) 2018 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC 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, or (at your option) any later
+ version.
+
+ GCC 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 GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef GCC_TREE_SSA_STRLEN_H
+#define GCC_TREE_SSA_STRLEN_H
+
+extern bool maybe_diag_stxncpy_trunc (gimple_stmt_iterator, tree, tree);
+
+#endif // GCC_TREE_SSA_STRLEN_H