Implemented project structure

xpack-riscv-none-elf-gcc-13.4.0-1/lib/gcc/riscv-none-elf/13.4.0/plugin/include/cfgexpand.h

@@ -0,0 +1,28 @@
+/* Header file for lowering trees to RTL.
+   Copyright (C) 2013-2023 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_CFGEXPAND_H
+#define GCC_CFGEXPAND_H
+
+extern tree gimple_assign_rhs_to_tree (gimple *);
+extern HOST_WIDE_INT estimated_stack_frame_size (struct cgraph_node *);
+extern void set_parm_rtl (tree, rtx);
+
+
+#endif /* GCC_CFGEXPAND_H */