char *dal_mas_ret_xbm_mas (idm)

Returns the name of the pre_mask-userexit of the mask passed.

Input Parameters Significance
DtvLong idm mask Id

Output Parameters Significance
no -

Return Code Significance
value pre_mask-userexit
0 no userexit set at the pre_mask-trigger

The pre_mask-userexit is called before the mask is output on the screen.