if (var != NULL)
{
int val_width = 1;
- char *val;
+ uint8_t *val;
result = xmalloc (sizeof (*result));
result->intr = var;
{
size_t i;
size_t n_vars;
- const struct variable *intr;
const struct variable *member;
const union value **vals = NULL;
n_vars = interaction_get_n_vars (iv);
- intr = interaction_get_variable (iv);
vals = xnmalloc (n_vars, sizeof (*vals));
for (i = 0; i < n_vars; i++)