pidgin/pidgin

Remove more unused Windows wrapper parts

2021-02-13, Elliott Sales de Andrade
83ce555aeb47
Remove more unused Windows wrapper parts

Remove unused Windows gettimeofday wrapper defines.
Remove struct definitions for removed `ioctl` wrapper.

Testing Done:
Compile only.

Reviewed at https://reviews.imfreedom.org/r/506/
IRC_SOURCES = [
'cmds.c',
'dcc_send.c',
'irc.c',
'irc.h',
'msgs.c',
'parse.c'
]
if DYNAMIC_IRC
irc_prpl = shared_library('irc', IRC_SOURCES,
dependencies : [sasl, libpurple_dep, glib, gio, ws2_32],
install : true, install_dir : PURPLE_PLUGINDIR)
endif