| Input Parameters | Significance |
| char *mas | name of the mask |
| Output Parameters | Significance |
| char *dal_men_sel | name of the Select menu [0 = not specified] |
| char *dal_men_nos | name of the NoSelect menu [0 = not specified] |
| Return Code | Significance |
| 0 | no error |
| 1 | mask is not regsitered in DataView |
| -1 | data base error reading the mask data |
When zero pointers are passed for the output parameters, the corresponding values are not read.