The C code uses directly /sdcard

This reverts commit 7d04e85d.

Edward Wang authored Jun 28, 2012 and Rafaël Carré committed Jun 28, 2012

See:
http://www.compdigitec.com/labs/2012/06/25/fclose-freezes-when-run-inside-pthread-on-android-2-1/
http://code.google.com/p/android/issues/detail?id=5116



Summary:
Android 2.1/2.2's pthread implementation has a bug where fclose() hangs inside pthread. This commit imports a working version of pthread_once that makes VLC for Android work on Android 2.1 and 2.2.

Signed-off-by: Rafaël Carré <funman@videolan.org>

this prevents useless tab events

This reverts commit 1ed73496.

See:
http://www.compdigitec.com/labs/2012/06/25/fclose-freezes-when-run-inside-pthread-on-android-2-1/
http://code.google.com/p/android/issues/detail?id=5116



Summary:
Android 2.1/2.2's pthread implementation has a bug where fclose() hangs inside pthread. This commit imports a working version of pthread_once that makes VLC for Android work on Android 2.1 and 2.2.

Inspired-by: Rafaël Carré <rafael.carre@gmail.com>

Reported-by: Sébastien Toque <xilasz@gmail.com>