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The latest version of this topic can be found at __outbytestring.
rep outsb instruction,which sends the first
Count bytes of data pointed to by
Buffer to the port specified by
void __outbytestring( unsigned short Port, unsigned char* Buffer, unsigned long Count );
The port to send the data to.
The data to be sent out the specified port.
The number of bytes of data to be sent.
Header file <intrin.h>
This routine is only available as an intrinsic.