snprintf and version

                                  Changelog

Daniel (24 June 2004)

- The standard curl_version() string now only includes version info about

  involved libraries and not about particular features. Thus it will no longer

  include info about ipv6 nor GSS. That info is of course still available in

  the feature bitmask curl_version_info() offers.

- Replaced all occurances of sprintf() with snprintf(). This is mostly because

  it is "A Good Thing" rather than actually fixing any known problem. This

  will help preventing future possible mistakes to cause buffer overflows.

- Major reorganization in the host resolve code (again). This time, I've

  modified the code to now always use a linked list of Curl_addrinfo structs

  to return resolved info in, no matter what resolver method or support that