// Status codes for the queue implementation
//
#define  DLQ_SUCCESS        256
#define  DLQ_CREATE_FAIL    512
#define  DLQ_NULL           1024
#define  DLQ_EMPTY          2048
#define  DLQ_OVERRUN        4096
#define  DLQ_UNDERRUN       8192
#define  DLQ_DEFAULT_FAIL   16384
#define  DLQ_FAIL           32768