lqb/rt-thread: RT-Thread诞生于2006年，是一款以开源、中立、社区化发展起来的物联网操作系统。RT-Thread主要采用 C 语言编写，浅显易懂，且具有方便移植的特性（可快速移植到多种主流 MCU 及模组芯片上）。RT-Thread把面向对象的设计方法应用到实时系统设计中，使得代码风格优雅、架构清晰、系统模块化并且可裁剪性非常好。RT-Thread有完整版和Nano版，对于资源受限的微控制器（MCU）系统，可通过简单? @ f406aab4d24a055b51f5592d92ca8ed1beb1cfe6

liruncong 408bb22af6 [components/libc/compilers]撤销由VS编辑器在键入}后自动引起的缩进		%!s(int64=5) %!d(string=hai) anos
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sys	a186ada6da [components][libc][compilers]移动time相关头文件到common目录	%!s(int64=5) %!d(string=hai) anos
README.md	db88c0b6a2 [libc] Change libc stubs to compiler folder.	%!s(int64=7) %!d(string=hai) anos
SConscript	74d045093b [tools] Fix the sys.path issue in IARVersion.	%!s(int64=7) %!d(string=hai) anos
dirent.h	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
environ.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
fcntl.h	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
libc.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
libc.h	408bb22af6 [components/libc/compilers]撤销由VS编辑器在键入}后自动引起的缩进	%!s(int64=5) %!d(string=hai) anos
rmtx.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
stdio.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
syscall_close.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
syscall_lseek.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
syscall_mem.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
syscall_open.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
syscall_read.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
syscall_remove.c	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
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termios.h	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos
unistd.h	9064b28c2a [license] Change license to Apache.	%!s(int64=6) %!d(string=hai) anos

Dlib(IAR) porting for RT-Thread.

Please define RT_USING_LIBC and compile RT-Thread with IAR compiler.

README.md