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# -----------------------------------------------------------------
# pycparser: using_cpp_libc.py
#
# Shows how to use 'cpp' (the C pre-processor binary) and "fake" libc includes
# to parse a file that includes standard C headers.
#
# Eli Bendersky [https://eli.thegreenplace.net/]
# License: BSD
# -----------------------------------------------------------------
import sys
# This is not required if you've installed pycparser into
# your site-packages/ with setup.py
sys.path.extend([".", ".."])
from pycparser import parse_file
if __name__ == "__main__":
if len(sys.argv) > 1:
filename = sys.argv[1]
else:
filename = "examples/c_files/year.c"
ast = parse_file(
filename, use_cpp=True, cpp_path="cpp", cpp_args=r"-Iutils/fake_libc_include"
)
ast.show()
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