KnIoClose()
KnIoClose()
This function is declared in the coresrv/io/io_api.h
file.
Retcode KnIoClose(Handle rid);
This function frees a registered input/output resource (I/O port(s), DMA buffer, interrupt or memory area for MMIO) with the rid
handle.
If successfully freed, the function returns rcOk.
For a usage example, see KnIoDmaCreate().
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