void meters_t_toFeet( UDT_HANDLE *metersUdt,
UDT_HANDLE *resultFeetUdt,
char sqlstate[6])
{
FLOAT value;
int length;
/* Get the value of metersUdt. */
FNC_GetDistinctValue(*metersUdt, &value, SIZEOF_FLOAT, &length);
/* Convert meters to feet and set the result value */
value *= 3.28;
FNC_SetDistinctValue(*resultFeetUdt, &value, SIZEOF_FLOAT); ...
}