fprintf(fp, " (or set BABELTRACE_DEBUG environment variable)\n");
fprintf(fp, " -n, --names name1<,name2,...> Print field names.\n");
fprintf(fp, " Available field names:\n");
fprintf(fp, " (or set BABELTRACE_DEBUG environment variable)\n");
fprintf(fp, " -n, --names name1<,name2,...> Print field names.\n");
fprintf(fp, " Available field names:\n");