1 files changed, 4 insertions, 7 deletions
diff --git a/src/tc-proc.c b/src/tc-proc.c
index 7ec982f..19c8b18 100644
--- a/src/tc-proc.c
+++ b/src/tc-proc.c
@@ -1,16 +1,12 @@
-/*
- *	Copyright Jan Engelhardt
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the WTF Public License version 2 or
- *	(at your option) any later version.
- */
+// SPDX-License-Identifier: MIT
 #ifdef __cplusplus
 #	include <cerrno>
+#	include <cstdio>
 #	include <cstdlib>
 #	include <cstring>
 #else
 #	include <errno.h>
+#	include <stdio.h>
 #	include <stdlib.h>
 #	include <string.h>
 #endif
@@ -56,6 +52,7 @@ int main(void)
 {
 	if (HX_init() <= 0)
 		abort();
+	printf("top fd: %d\n", HXproc_top_fd());
 
 	/* let it fail - test verbosity */
 	HXproc_run_sync(t_args1 + 2, HXPROC_VERBOSE);