hybrid-dev 1:8.2.26+dfsg.1-1 (i386 binary) in ubuntu focal

 These are the headers used when writing modules for ircd-hybrid.
 For more information on how to write these modules, see the ircd-hybrid
 documentation or example_module.c in the source code for ircd-hybrid.
 .
 It also includes mbuild-hybrid, a shell script that simplifies building
 and installation of such modules. This shell script is simplistic and
 assumes a lot; if you possess clue, you will know what to do anyway.