// For dynamicEx type PCD, it is compatible between PCD_PPI and EFI_PEI_PCD_PPI.\r
// This library instance uses the PCD_PPI to handle dynamic PCD request and use\r
// EFI_PEI_PCD_PPI to handle dynamicEx type PCD.\r
// For dynamicEx type PCD, it is compatible between PCD_PPI and EFI_PEI_PCD_PPI.\r
// This library instance uses the PCD_PPI to handle dynamic PCD request and use\r
// EFI_PEI_PCD_PPI to handle dynamicEx type PCD.\r