root/rt-thread @ dd17ca01e660bdf2ff31c0149b17a54734430657

Zxy 156fda61cf [errno code]fix that use RT_ENOMEM without -		2 vuotta sitten
..
usbdevice	0f461e870c [errno code][-RT_ERROR] fix that use RT_ERROR without -	2 vuotta sitten
usbhost	156fda61cf [errno code]fix that use RT_ENOMEM without -	2 vuotta sitten
SConscript	9bc68d26a4 format Kconfig and sconscript	3 vuotta sitten