fuzzing harnesses

[vanhauser-thc]

Hi,

I created fuzzing harnesses which achieve great coverage on the project (and had 0 findings with ubsan + asan enabled).

Filename                      Regions    Missed Regions     Cover   Functions  Missed Functions  Executed       Lines      Missed Lines     Cover    Branches   Missed Branches     Cover
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
picohttpparser.c                  636                20    96.86%          14                 0   100.00%         449                 3    99.33%         332                22    93.37%
-

Would like them added to the repository? They work with AFL++, libafl and libfuzzer.