#DEFINE APN_NOTDO ' ' #DEFINE APNMS_NOTDO "APN calculation not performed" #DEFINE PARSE_NOTDO ' ' #DEFINE PARSEMS_NOTDO "Parsing Mapref not performed" #DEFINE MAPREF_NOTDO ' ' #DEFINE MAPREFMS_NOTDO "Changing Mapref not performed" #DEFINE APN_COMPL 'C' #DEFINE APNMS_COMPL "Completed APN calculation successfully" #DEFINE PARSE_COMPL 'C' #DEFINE PARSEMS_COMPL "Completed Parsing Mapref successfully"Now I want to retrieve the values of these variables, but I want to use variable name, e.g.