ReadIoPortDwordEx

This function reads a DWORD value from the specified I/O port address.

Syntax

BOOL ReadIoPortDwordEx(
    WORD port,
    PDWORD value
);

Parameters

port
[in] I/O port address
value
[out] a DWORD value

Return Values

If the function succeeds, the return value is TRUE.

If the function fails, the return value is FALSE.

Remarks

Requirements

WinRing0 1.2 or later