inportl

   

Declaration:

Function inportl (port : Word) : Longint;

Description:

Reads data from the selected I/O port

Parameters:

port:

the I/O port number which is read

Return values: Current I/O port value

Notes: The returned data is either be byte, word or longint sized, dependant of the function.

Errors:

none

See also:

outportb, inportb, inportw