[development][C] C语言标准

GUN C的标准文档:

也就是glibc

https://www.gnu.org/software/libc/

http://man7.org/linux/man-pages/dir_section_3.html

POSIX C 的标准文档:

http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/contents.html

其他:

https://en.wikipedia.org/wiki/C_standard_library

https://en.wikipedia.org/wiki/C_POSIX_library

https://en.wikipedia.org/wiki/GNU_C_Library