RT-Thread-packages/MultiButton

peilaus alkaen https://github-proxy.rt-thread.io/RT-Thread-packages/MultiButton.git

Meco Man 3a0524f535 use button_t to replace struct button *		1 vuosi sitten
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event_async.c	3a0524f535 use button_t to replace struct button *	1 vuosi sitten
event_inquire.c	3a0524f535 use button_t to replace struct button *	1 vuosi sitten