...2 strstr (3) Added in POSIX.1-2008 TC2 strtok_r (3) Added in POSIX.1-2008 TC2 symlink (2) symlinkat (2) Added in POSIX.1-2008 tcdrain (3) tcflow (3) tcflush (3) tcgetattr (3) tc…...() sigpause() [Added in POSIX.1-2008] stat() strerror() strerror_r() strftime() symlink() symlinkat() [Added in POSIX.1-2008] sync() syslog() tmpfile() tmpnam() ttyname() ttynam…