On my github repository you can now find an alpha version of my c-to-epub conversion tool. c2epub is a tool able to generate ebooks in the EPUB format packaging c source code.
It is different from other epub generating software since default font of generated ebooks is a fixed width one. Blank lines, spaces, tabs are preserved and it provides C syntax highlight. You can choose to package a group of source files together or process them one by one creating different epubs.
Run it with -h to get the usage help. Default is single output file, no syntax highlight
usage: c2epub [options] [source files...] source files have to be in the same directory you run c2epub. -t title package title (output filename base) -g enable grayscale -m multiple files output -h print this help -v print version information
Get source and binary here.