text: #include <aws/cal/cal.h>
  
  int main() {
      struct aws_allocator* allocator = aws_default_allocator();
  
      struct aws_logger_standard_options options;
      options.level    = AWS_LL_TRACE;
      options.filename = NULL;
      options.file     = stdout;
      struct aws_logger logger;
      aws_logger_init_standard(&logger, allocator, &options);
      aws_logger_set(&logger);
  
      aws_cal_library_init(allocator);
      aws_cal_library_clean_up();
      aws_logger_clean_up(&logger);
  
      return EXIT_SUCCESS;
  }
  