root/rt-thread @ aa8ff55bbbe751a85fe5e541cb2e297ae1cca6ca

armink b27b1d8032 [Libc][armlibc] Add STDIN_FILENO, STDOUT_FILENO and STDERR_FILENO to armlibc/sys/unistd.h.		7 rokov pred
..
README.md	db88c0b6a2 [libc] Change libc stubs to compiler folder.	8 rokov pred
errno.h	5c7b16d00b [libc] Update libc.	8 rokov pred
mman.h	ed033053cf [libc] Add mmap API	8 rokov pred
stat.h	db88c0b6a2 [libc] Change libc stubs to compiler folder.	8 rokov pred
time.h	db88c0b6a2 [libc] Change libc stubs to compiler folder.	8 rokov pred
types.h	0d45288f06 [libc] Add mode_t in rtlibc.h for Keil MDK/IAR.	8 rokov pred
unistd.h	b27b1d8032 [Libc][armlibc] Add STDIN_FILENO, STDOUT_FILENO and STDERR_FILENO to armlibc/sys/unistd.h.	7 rokov pred

Because Keil MDK leaks some system header file, we put them in here.