root/usr/lib/libc/termios/

[..]
  1. Makefile.inc
  2. cfgetispeed.c
  3. cfgetospeed.c
  4. cfmakeraw.c
  5. cfsetispeed.c
  6. cfsetospeed.c
  7. cfsetspeed.c
  8. tcdrain.c
  9. tcflow.c
  10. tcflush.c
  11. tcgetattr.c
  12. tcgetpgrp.c
  13. tcsendbreak.c
  14. tcsetattr.c
  15. tcsetpgrp.c
[..]