Specifies the type of the function passed to g_hash_table_foreach(). It is called with each key/value pair, together with the @user_data parameter which is passed to g_hash_table_foreach().
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Specifies the type of the function passed to g_hash_table_foreach(). It is called with each key/value pair, together with the @user_data parameter which is passed to g_hash_table_foreach().