1 | initial version |
You can submit patches using the guidelines presented on the Wireshark SubmittingPatches wiki page. Patches will be reviewed by Wireshark core developers as they find time and they'll either be committed to the repository if acceptable or feedback will be provided for improvements, recommended changes, etc.
The Wireshark Developer's Guide will likely also be a useful document, as well as the various README files in the Wireshark source tree.