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__outdwordstring

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Microsoft Specific

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

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

Parameters

  • [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.

Requirements

Intrinsic

Architecture

__outdwordstring

x86, x64

Header file <intrin.h>

Remarks

This routine is only available as an intrinsic.

See Also

Concepts

Compiler Intrinsics