AlpcpAvailableBufferSize

INT64 __fastcall AlpcpAvailableBufferSize(INT64 a1){
  __int64 v1; 
  v1 = *(_QWORD *)(a1 + 96);
  if( v1 )
    return *(_QWORD *)(v1 + 32) - 40i64;
  else
    return 512i64;
}

Referenced by:

AlpcpCaptureMessageData
AlpcpCaptureMessageDataSafe
AlpcpReadMessageData
AlpcpReplyLegacySynchronousRequest
AlpcpSendLegacySynchronousRequest
AlpcpSendMessage
AlpcpSetupMessageDataForDeferredCopy
LpcpCopyRequestData