wrap unfreeze in ifdef instead of defining macros in compat.h. It's clearer that it's only for libevent2 this way

unfrozen by default it seems that we can "melt" :P the evbuffer from the start to avoid the unfreeze/freeze dance

buffer is frozen; drain becomes a NOP

fix bufferevent tls I/O on libevent2 on libevent2 we need to wrap evbuffer_add with evbuffer_freeze/evbuffer_unfreeze. Not sure exactly why, probably because we're doing some evbuffer_enable/disable/enable-again. Retain compatibility with the custom libevent1 in base on OpenBSD.

drain read buffer before EOF

initial gopher support

support finger:// urls!

fix possible overflow sizeof(buf) should be equal to howmuch, otherwise we may end up reading with tls_read out of bounds and corrupting the stack.

move struct req declaration up avoid a dummy `struct req;'

re-align declarations

reorder

drop req_by_id_req, allow req_by_id to return NULL

drop setup_tls

wrap some long lines

deallocate memory before exiting it's not really required, we're gonna quit anyway, but it's cleaner and helps reducing the clutter when using leak detection tools.