Several examples run on only mbed-os5.13.0 (not 5.14.0)

Dependencies:   BD_SD_DISCO_F769NI BSP_DISCO_F769NI LCD_DISCO_F769NI TS_DISCO_F769NI USBHost_F769NI

Revision:
3:35ac9ee7d2d6
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FatFs_Mon/mon.h	Wed Aug 07 05:39:01 2019 +0000
@@ -0,0 +1,15 @@
+/*
+ * mbed Application program for the mbed
+ *  FatFs Check program /monitor part
+ *
+ * Copyright (c) 2015,'18 Kenji Arai / JH1PJL
+ *  http://www.page.sannet.ne.jp/kenjia/index.html
+ *  https://os.mbed.com/users/kenjiArai/
+ *      Created:    May        5th, 2015
+ *      Revised:    June      14th, 2015
+ *      Revised:    April      7th, 2018
+ */
+
+//  Function prototypes --------------------------------------------------------
+void mon(void);
+uint32_t get_disk_freespace(void);