| B | C | D | F | I | M | N | P | R | S | T | U |
| longbool | BUF_FULL |
| CI_ALTERNATE | CI_CURSOR | CI_REGULAR |
| FAIL |
| InitialiseDBLib | INT_CANCEL | INT_EXIT |
| LongInt | INT_CONTINUE |
| MAXCOLNAMELEN | MAXTABLENAME | |
| MAXNUMERICLEN | MORE_ROWS |
| NO_MORE_RESULTS | NO_MORE_ROWS | NO_MORE_RPC_RESULTS |
| PDBCOL | PDBDATETIME | Pointer |
| PDBDATEREC | PDBDATETIMEALL | |
| PDBDATEREC2 | Pointer |
| REG_ROW | ReleaseDBLib | Integer |
| tdsdbopen | TIMEOUT_IGNORE | TIMEOUT_INFINITE |
| LongWord |