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# 2.105.35 SDHC_CALLBACK Typedef

## C

    typedef void (*SDHC_CALLBACK) (SDHC_XFER_STATUS xferStatus, uintptr_t context);

## Summary

Defines the prototype of the SDHC callback function

## Description

Application must define an event handler confirming to this prototype and register this event handler with the SDHC PLIB by passing the address of the event handler. The event handler will be called by the SDHC PLIB when a SDHC interrupt occurs to notify the application of the transfer status.

## Remarks

None.