[WIP] Improved read timeout
[WIP] Improved read timeout (w32)
[WIP] Comment out unused functions
[WIP] Fixed timeout process (w32)
[WIP] Fixed timeout (w32)
[WIP] Fixed timeout
[WIP] Reverted timeout process
[WIP] Improved s:system() performance
[WIP] Fixed timeout process (w32)
[WIP] Slightly changed s:read_line()
[WIP] Improved s:system() timeout