#include <stdio.h>
#include <libpq-fe.h>

int main(int argc, char **argv) {
  /*declarations*/
  int isThreadSafe=0;
  printf("main() Started...\n");
  isThreadSafe=PQisthreadsafe();
  if(isThreadSafe==1){
    printf("main() libpq is thread-safe\n");
  }else{
    printf("main() libpq is NOT thread-safe\n");
  }
  printf("main() Done.\n");

  return 0;
}