all platforms, I also edited a few data types slightly to prevent my
compiler from warning on comparisions between signed and unsigned values

fine..

host:port, so accessing curl.haxx.se on port 80 would yield a key value
of ::
curl.haxx.se:80

chapter

now.

- made a separate buffer for uploads (due to the non-blocking stuff)
- added two connectdata struct fields for non-blocking uploads

Curl_write().

cases where EWOULDBLOCK or equivalent is returned. We must not block.

again. THIS IS NOT A NICE FIX.

again. THIS IS NOT A NICE FIX. We should/must make a select() then and only
retry when we can write to the socket again.

to compile libcurl stuff without any prior knowledge:

cc=`curl-config --cc`
cflags=`curl-config --cflags`
libs=`curl-config --libs`

$cc $flags $libs -o example example.c

Or if you prefer, the oh-so-cool single-line version:

`curl-config --cc --cflags --libs` -o example example.c

on unix-like systems

reporting bugs

would crash. This corrects the problem.

over to non-blocking sockets, but this loops very nastily. We should return
back to the select() and wait there until more data arrives, not just blindly
attempt again and again...

that it won't create an empty file if the remote file doesn't exist

ranges