31 lines
567 B
C
31 lines
567 B
C
#pragma once
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#include <windows.h>
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#include <stdint.h>
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#include "hook/iobuf.h"
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struct sg_led_ops {
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HRESULT (*reset)(void *ctx);
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void (*set_color)(void *ctx, uint8_t r, uint8_t g, uint8_t b);
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};
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struct sg_led {
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const struct sg_led_ops *ops;
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void *ops_ctx;
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uint8_t addr;
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};
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void sg_led_init(
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struct sg_led *led,
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uint8_t addr,
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const struct sg_led_ops *ops,
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void *ctx);
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void sg_led_transact(
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struct sg_led *led,
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struct iobuf *resp_frame,
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const void *req_bytes,
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size_t req_nbytes);
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