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description title ms.date f1_keywords helpviewer_keywords ms.assetid
Learn more about: __indword
__indword
09/02/2019
__indword_cpp
__indword
in instruction
__indword intrinsic
1068d686-586e-4e36-b962-d1d7c3315260

__indword

Microsoft Specific

Reads one double word of data from the specified port using the in instruction.

Syntax

unsigned long __indword(
   unsigned short Port
);

Parameters

Port
[in] The port to read from.

Return value

The word read from the port.

Requirements

Intrinsic Architecture
__indword x86, x64

Header file <intrin.h>

Remarks

This routine is only available as an intrinsic.

END Microsoft Specific

See also

Compiler intrinsics