find . -type f \( -name "*.h" \) -printf '%f\n' | sort | uniq -d | xargs -I {} find . -name "{}" | sort > _same_names_h.txt
find . -type f \( -name "*.c" \) -printf '%f\n' | sort | uniq -d | xargs -I {} find . -name "{}" | sort > _same_names_c.txt
