c_gtk_accel_group_connect

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)
void function(GtkAccelGroup* accelGroup, guint accelKey, GdkModifierType accelMods, GtkAccelFlags accelFlags, GClosure* closure) c_gtk_accel_group_connect;

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