-+/* Android does not have /etc/localtime but uses a system property for the
-+ the current timezone. There are no files under /usr/share/zoneinfo,
-+ instead a single /system/usr/share/zoneinfo/tzdata which are all zoneinfo
++/* Android uses a 'persist.sys.timezone' system property for the
++ current timezone instead of a /etc/localtime file:
++ https://android.googlesource.com/platform/ndk/+/android-2.2_r1/docs/system/libc/OVERVIEW.TXT#67
++
++ There are no files under /usr/share/zoneinfo - instead a single
++ /system/usr/share/zoneinfo/tzdata file is used which contains all