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description title ms.date f1_keywords helpviewer_keywords ms.assetid
Learn more about: __inword
__inword
09/02/2019
__inword_cpp
__inword
in instruction
__inword intrinsic
5c617edd-6709-40a1-aad2-40d5e39283c6

__inword

Microsoft Specific

Reads data from the specified port using the in instruction.

Syntax

unsigned short __inword(
   unsigned short Port
);

Parameters

Port
[in] The port to read from.

Return value

The word of data read.

Requirements

Intrinsic Architecture
__inword x86, x64

Header file <intrin.h>

Remarks

This routine is only available as an intrinsic.

END Microsoft Specific

See also

Compiler intrinsics