mbed library sources, mbed-dev only for TYBLE16

Fork of mbed-dev by mbed official

Please refer flowing link.
/users/kenjiArai/notebook/tyble16-module-will-become-a-mbed-family--mbedliza/

Revision:
178:79309dc6340a
Parent:
167:e84263d55307
--- a/platform/mbed_mktime.h	Wed Nov 08 13:50:44 2017 +0000
+++ b/platform/mbed_mktime.h	Thu Nov 23 11:57:25 2017 +0000
@@ -28,6 +28,11 @@
 extern "C" {
 #endif
 
+/**
+ * \defgroup platform_mktime mktime functions
+ * @{
+ */
+
 /** Compute if a year is a leap year or not.
  *
  * @param year The year to test it shall be in the range [70:138]. Year 0 is
@@ -89,6 +94,8 @@
  */
 bool _rtc_localtime(time_t timestamp, struct tm* calendar_time);
 
+/** @}*/
+
 #ifdef __cplusplus
 }
 #endif