__outdwordstring

The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.

The latest version of this topic can be found at __outdwordstring.

Microsoft Specific**

Generates the rep outsdinstruction, which sends Count doublewords starting at Buffer out the I/O port specified by Port.

Syntax

void __outdwordstring(   
   unsigned short Port,   
   unsigned long* Buffer,   
   unsigned long Count   
);

[in] Port
The port to send the data to.

[in] Buffer
A pointer to the data to be sent out the specified port.

[in] Count
The number of doublewords to send.

Intrinsic	Architecture
`__outdwordstring`	x86, x64

Header file <intrin.h>

This routine is only available as an intrinsic.