DtvLong dal_dbi_mod_typ (idn, lis, frm, chk)

Changes a type entry in local memory.

Input Parameters Significance
DtvLong idn ident number of the type relation
char *lis name of the default list
char *frm name of the default form
DtvLong *chk check value

Output Parameters Significance
no -

Return Code Significance
0 no error
1 data structure not initialized
2 ident number does not exist
3 wrong check value

If you pass zero pointers for input parameters, the corresponding values are not modified.