23 lines
563 B
C
23 lines
563 B
C
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#pragma once
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#include <stdint.h>
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typedef struct {
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uint8_t state; /* entered unchanged exited */
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uint8_t old_index;
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uint8_t new_index;
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uint64_t tracking_id;
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} tracked_delta;
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/* could also resort to TRANSIENT / PERSISTENT */
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static const uint8_t TRACKED_DELTA_ENTERED = 0;
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static const uint8_t TRACKED_DELTA_UNCHANGED = 1;
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static const uint8_t TRACKED_DELTA_EXITED = 2;
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void touch_events_sorted_ids_deltas(
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tracked_delta **endbuffer, uint16_t *endcount,
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uint64_t *previous_ids, uint8_t previous_count,
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uint64_t *current_ids, uint8_t current_count
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);
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