and added tests 290 and 291 to check.

Enable libssh2 tracing when ssh debugging is turned on.

to complete with no delay and actually find out what happened with
the socket. As well as detection of socket send()able condition.

This also allows removal of a Cygwin specific block of code.

uses poll() when a fine poll() is available, so now libcurl can be
built without select() support at all if a fine poll() is available.

and/or HAVE_VARIADIC_MACROS_GCC for specific compiler versions that support
variadic macros with C99 style and/or old gcc style in their specific config.h
file.

If previous definitions are not done, even when aplicable, and --disable-verbose
is used, the fallback (void) method will be used to define infof, avoiding the
inclusion of unwanted strings in the resulting library/executable.

recently

  A left-over bug from the February 21 fix.

one over to KNOWN_BUGS