extern KADMOS_ERROR KADMOS_API rec_info(RecData *recdata);
extern KADMOS_ERROR KADMOS_API rel_info(RelData *reldata);
extern KADMOS_ERROR KADMOS_API rep_info(RepData *repdata);
recdata, reldata, repdatare?_init() initialized structure RecData, RelData and
RepData.RE_SUCCESS or KADMOS error type.
If the parameter alc in the ReParm sub structure of RecData, RelData and
RepData is set to zero, then re?_info() will fill in the parameter labels with all the labels
that are known to the loaded classifier. The representation depends on the code page setting under the parameter code and
on the value of the parameter options. Is options set to OPTIONS_BASICLABELS then
the labels will be given as basic labels, else as group labels. If the parameter alc is set to a combination
of ALC_ constants, then only those labels will be filled in under labels which also match this
ALC specification. In case of success the function returns RE_SUCCESS, in case of error it returns
the related error type. The error text can be retrieved by calling re_GetErrorText() or be displayed by
calling re_DisplayErrorText().