READ_PORT_ULONG (Compact 2013)

3/26/2014

This function reads a ULONG value from the specified port address.

Syntax

ULONG READ_PORT_ULONG(
    PULONG Port 
);

Parameters

• Port
  [in] Pointer to the port that must be a mapped memory range in I/O space.

Return Value

Returns the ULONG value read from the specified port address.

The Port parameter refers to device hardware mapped into the CPU's address space using other CEDDK.dll functions.

Requirements

See Also

Reference

Ceddk.dll I/O Functions
Ceddk.dll