SVC_GetUserReplyBuffLen

Retrieves the length of the reply buffer the host application has. If the current reply length is larger than the value returned by this function, part of the reply will be discarded on the way back.

Synopsis

#include <csa8hiface.h> 
uint32 SVC_GetUserReplyBufLen( HI_MsgHandle token );

Input Parameters

token

The token identifying the request

Output Requirements

The number of bytes available to place the reply data in the host system is returned.