Adds few missing zephyr/ prefixes to leftover #include statements that
either got added recently or were using double quote format.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Add reentrant _gettimeofday_ call so that build
won't fail. This is only a workaround for now.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>