Unable to parse through comments and can't support directives

[aerah8]

The following c file will generate a pycparser.plyparser.ParseError

#include <stdio.h> 
int main(void) 
{     
  //comments
  printf("Executing critical code...\n");
  return 0;
}

[aerah8]

I have attempted to solve this issue here: https://github.com/aerah8/pycparser/blob/main/pycparser/preprocessing.py

[eliben]

pycparser requires preprocessed code: https://github.com/eliben/pycparser?tab=readme-ov-file#interaction-with-the-c-preprocessor