typedef int ASN1_NULL;
# endif
+typedef struct asn1_type_st ASN1_TYPE;
typedef struct asn1_object_st ASN1_OBJECT;
+typedef struct asn1_string_table_st ASN1_STRING_TABLE;
typedef struct ASN1_ITEM_st ASN1_ITEM;
typedef struct asn1_pctx_st ASN1_PCTX;
typedef struct evp_kdf_st EVP_KDF;
typedef struct evp_kdf_ctx_st EVP_KDF_CTX;
+typedef struct evp_rand_st EVP_RAND;
+typedef struct evp_rand_ctx_st EVP_RAND_CTX;
+
typedef struct evp_keyexch_st EVP_KEYEXCH;
typedef struct evp_signature_st EVP_SIGNATURE;