sg_rep_zones: add --brief option and --find ZT option; sg_modes: improve handling of zbc disks with pdt=0x14

git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@935 6180dd3e-e324-4e3e-922d-17de1ae2f315
diff --git a/testing/sg_tst_ioctl.c b/testing/sg_tst_ioctl.c
index 5f361d7..1d396eb 100644
--- a/testing/sg_tst_ioctl.c
+++ b/testing/sg_tst_ioctl.c
@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2018-2021 D. Gilbert
+ *  Copyright (C) 2018-2022 D. Gilbert
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 2, or (at your option)
@@ -60,7 +60,7 @@
  * later of the Linux sg driver.  */
 
 
-static const char * version_str = "Version: 1.20  20210406";
+static const char * version_str = "Version: 1.21  20220202";
 
 #define INQ_REPLY_LEN 128
 #define INQ_CMD_LEN 6
@@ -193,7 +193,7 @@
 }
 
 /* Returns 0 on success. */
-int timespec2str(char *buf, uint len, struct timespec *ts)
+int timespec2str(char *buf, unsigned int len, struct timespec *ts)
 {
     int ret;
     struct tm t;