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Microsoft Specific

Generates the rep outsd instruction, 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 


[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


x86, x64

Header file <intrin.h>

This routine is only available as an intrinsic.

END Microsoft Specific