| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef LIB_FIDL_TXN_HEADER_H_ |
| #define LIB_FIDL_TXN_HEADER_H_ |
| |
| #include <zircon/fidl.h> |
| |
| #define FIDL_TXN_HEADER_UNION_FROM_XUNION_FLAG (1 << 0) |
| |
| __BEGIN_CDECLS |
| |
| // TODO(38643): make this inline |
| // Initialize a txn header as per the Transaction Header v3 proposal (FTP-037) |
| void fidl_init_txn_header(fidl_message_header_t* out_hdr, zx_txid_t txid, uint64_t ordinal); |
| |
| zx_status_t fidl_validate_txn_header(const fidl_message_header_t* hdr); |
| |
| bool fidl_should_decode_union_from_xunion(const fidl_message_header_t* hdr); |
| |
| __END_CDECLS |
| |
| #endif // LIB_FIDL_TXN_HEADER_H_ |
