static STACK_OF(CONF_VALUE) *i2v_POLICY_MAPPINGS(X509V3_EXT_METHOD *method,
void *pmps, STACK_OF(CONF_VALUE) *extlist);
-X509V3_EXT_METHOD v3_policy_mappings = {
+const X509V3_EXT_METHOD v3_policy_mappings = {
NID_policy_mappings, 0,
ASN1_ITEM_ref(POLICY_MAPPINGS),
0,0,0,0,