double
pspp_linreg_predict (const struct variable **predictors,
const union value **vals,
- const pspp_linreg_cache * c, int n_vals)
+ const void *c_, int n_vals)
{
+ const pspp_linreg_cache *c = c_;
int i;
int j;
const struct pspp_linreg_coeff **found;
pspp_linreg_residual (const struct variable **predictors,
const union value **vals,
const union value *obs,
- const pspp_linreg_cache * c, int n_vals)
+ const void *c_, int n_vals)
{
+ const pspp_linreg_cache *c = c_;
double pred;
double result;