Introduction - If you have any usage issues, please Google them yourself
parallel port control signal VC interface, head (WinIo.h) and libraries (WinIo.lib) can be added to the project
Packet : 39709596portcontrol.rar filelist
WINIO.VXD
WinIo.lib
WinIo.dll
WinIo.sys
WinIo.h