Microsoft Specific
Reads one double word of data from the specified port using the in instruction.
unsigned long __indword(
unsigned short Port
);
Parameters
- [in] Port
The port to read from.
Return Value
The word read from the port.
Requirements
Intrinsic |
Architecture |
|---|---|
__indword |
x86, x64 |
Header file <intrin.h>
Remarks
This routine is only available as an intrinsic.