From 904cecd150c2c5c768944d199169957cdb8433f9 Mon Sep 17 00:00:00 2001
From: Eli Bendersky <eliben@gmail.com>
Date: Sat, 12 Dec 2015 14:47:21 -0800
Subject: Add fake libc path to func_defs.py

---
 examples/func_defs.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/examples/func_defs.py b/examples/func_defs.py
index eacca41..552f860 100644
--- a/examples/func_defs.py
+++ b/examples/func_defs.py
@@ -5,7 +5,7 @@
 # C file.
 #
 # This is a simple example of traversing the AST generated by
-# pycparser.
+# pycparser. Call it from the root directory of pycparser.
 #
 # Copyright (C) 2008-2015, Eli Bendersky
 # License: BSD
@@ -30,7 +30,8 @@ class FuncDefVisitor(c_ast.NodeVisitor):
 def show_func_defs(filename):
     # Note that cpp is used. Provide a path to your own cpp or
     # make sure one exists in PATH.
-    ast = parse_file(filename, use_cpp=True)
+    ast = parse_file(filename, use_cpp=True,
+                     cpp_args=r'-Iutils/fake_libc_include')
 
     v = FuncDefVisitor()
     v.visit(ast)
-- 
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