switch.h

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#pragma once
 
#include "vlcb/platform/time.h"
#include <stdbool.h>
#include <stdint.h>
 
typedef enum {
  VLCB_PLATFORM_SWITCH_RELEASED,
  VLCB_PLATFORM_SWITCH_PRESSED,
} VlcbPlatformSwitchState;
 
typedef VlcbPlatformSwitchState (*VlcbPlatformSwitchStatusResolver)(void);
 
typedef struct {
  VlcbPlatformSwitchState state;
  bool hasChanged;
  VlcbPlatformSwitchStatusResolver resolver;
  clock_t lastChangeAt;
  uint32_t prevChangeLastedForMs;
} VlcbPlatformSwitchDriver;
 
VlcbPlatformSwitchDriver vlcb_platform_switch_New(VlcbPlatformSwitchStatusResolver resolver);