guo b516cbd2ae Merge pull request #4790 from mysterywolf/errno 4 lat temu
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libc a5f7635f31 remove libc_errno.h & libc_limits.h 4 lat temu
rtdbg.h f3283ff8df [rtdbg] Fix compile error when using LOG_HEX(...) function but RT_USING_ULOG not defined 4 lat temu
rtdebug.h 2fd265406e [include] auto formatted 4 lat temu
rtdef.h c61419b69b Update the version number to 4.0.4 4 lat temu
rthw.h 2fd265406e [include] auto formatted 4 lat temu
rtlibc.h a5f7635f31 remove libc_errno.h & libc_limits.h 4 lat temu
rtm.h 2fd265406e [include] auto formatted 4 lat temu
rtservice.h 2fd265406e [include] auto formatted 4 lat temu
rtthread.h 8b82b83482 [kernel] 增加rt_mutex_trytake 4 lat temu