c_g_io_add_watch_full

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
uint function(GIOChannel* channel, int priority, GIOCondition condition, GIOFunc func, void* userData, GDestroyNotify notify) c_g_io_add_watch_full;

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