md2_init
ret = md2_init(&(ctx->md2ctx)); EG(ret, err);
ret = md2_init(&ctx); EG(ret, err);
ret = md2_init(&ctx); EG(ret, err);
ATTRIBUTE_WARN_UNUSED_RET int md2_init(md2_context *ctx);
LEGACY_EVP_MD_METH_TABLE(md2_init, md2_update, md2_final, NULL, MD2_BLOCK)