cntax is a syntax checker for C-like languages that's made in C.
The project is still WIP.
$ cntax <FILE>
Example:
$ cntax test.c
You can build cntax by running make on the project directory.
$ cd /path/to/intended/cntax/directory
$ git clone https://github.com/richiesuper/cntax
$ cd cntax
$ make
Use tabstop of size 4 in your editor to make the code readable and pretty.