Ecosystems:
C
Frexx CPP (C Preprocessor)
Copyright (c) by Daniel Stenberg 1993 - 2011
This is a C preprocessor. It is a project based on public domain code, then forked by Daniel in 1993 and future work has been done under a BSD license.
The C preprocessor is now (mostly?) ANSI C compliant, and some tweaks have been applied to also make it fairly usable to process other data files, such as HTML for simple web sites.
WWW: http://daniel.haxx.se/projects/fcpp/ Code: https://github.com/bagder/fcpp