The current hook procedure must also return this value.
当前钩子子程也必须返回该值。
Libraries that no longer need a hook should remove its hook procedure.
不再需要钩子的库应该移除钩子子程。
A hook procedure can call this function either before or after processing the hook information.
钩子子程能够在处理钩子信息之前或者之后调用该方法。
A hook procedure can call this function either before or after processing the hook information.
钩子子程能够在处理钩子信息之前或者之后调用该方法。
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