68 #define METADATA_DLR_GROUP "dlr" 69 #define METADATA_DLR_GROUP_DONETIME "donetime" 70 #define METADATA_DLR_GROUP_SUBMITTIME "submittime" 71 #define METADATA_DLR_GROUP_ERRORCODE "errorcode" 73 #define METADATA_ORIG_MSG_GROUP "orig_msg" 74 #define METADATA_ORIG_MSG_GROUP_DLR_MASK "dlr_mask" 76 #define METADATA_SMPP_GROUP "smpp"