arc.src_values[i] = hsh_create (10, compare_alpha_value,
hash_alpha_value, NULL, arc.src_vars[i]);
else
arc.src_values[i] = hsh_create (10, compare_numeric_value,
hash_numeric_value, NULL, NULL);
arc.src_values[i] = hsh_create (10, compare_alpha_value,
hash_alpha_value, NULL, arc.src_vars[i]);
else
arc.src_values[i] = hsh_create (10, compare_numeric_value,
hash_numeric_value, NULL, NULL);