root/rt-thread @ 38eb3fc40f817ea1dce5223a9bac0d2d3b578bd2

Meco Man 0f461e870c [errno code][-RT_ERROR] fix that use RT_ERROR without -		2 anni fa
..
class	0f461e870c [errno code][-RT_ERROR] fix that use RT_ERROR without -	2 anni fa
core	0f461e870c [errno code][-RT_ERROR] fix that use RT_ERROR without -	2 anni fa
SConscript	9bc68d26a4 format Kconfig and sconscript	3 anni fa