libaudiotap/windows_wait_event.c at master · fabzzap/libaudiotap · GitHub

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#include <windows.h>
#include "wait_event.h"

struct wait_event {
  HANDLE wait_event;
};

#if __GNUC__ >= 4
 __attribute__ ((visibility ("hidden")))
#endif
int size_of_wait_event(void){
  return sizeof(struct wait_event);
}

#if __GNUC__ >= 4
 __attribute__ ((visibility ("hidden")))
#endif
void create_wait_event(struct wait_event *wait_event) {
  wait_event->wait_event = CreateEvent(NULL, TRUE, TRUE, NULL);
}

#if __GNUC__ >= 4
 __attribute__ ((visibility ("hidden")))
#endif
void pause_if_necessary(struct wait_event *wait_event){
  WaitForSingleObject(wait_event->wait_event, INFINITE);
}

#if __GNUC__ >= 4
 __attribute__ ((visibility ("hidden")))
#endif
void set_pause(struct wait_event *wait_event) {
  ResetEvent(wait_event->wait_event);
}

#if __GNUC__ >= 4
 __attribute__ ((visibility ("hidden")))
#endif
void resume_from_pause(struct wait_event *wait_event) {
  SetEvent(wait_event->wait_event);
}

#if __GNUC__ >= 4
 __attribute__ ((visibility ("hidden")))
#endif
void destroy_wait_event(struct wait_event *wait_event) {
  CloseHandle(wait_event->wait_event);
}