#pragma once #include <windows.h> #include <stdint.h> enum { /* System buttons in button[0] */ IO4_BUTTON_TEST = 1 << 9, IO4_BUTTON_SERVICE = 1 << 6, }; struct io4_config { bool enable; }; struct io4_state { uint16_t adcs[8]; uint16_t spinners[4]; uint16_t chutes[2]; uint16_t buttons[2]; }; struct io4_ops { HRESULT (*poll)(void *ctx, struct io4_state *state); }; HRESULT io4_hook_init( const struct io4_config *cfg, const struct io4_ops *ops, void *ctx);