Watch giteequanjianjun/v4l-utils-v4l2-ctl-android forked from tangzh/v4l-utils-v4l2-ctl-android

from git://linuxtv.org/v4l-utils.git ，just fix for android p‘s v4l2ctl

Watch giteequanjianjun/jni led

Watch giteequanjianjun/ESP8266_RTOS_SDK