42 lines
1.8 KiB
C
42 lines
1.8 KiB
C
/*
|
|
* Copyright (c) 2012-2017 Apple Inc. All rights reserved.
|
|
*
|
|
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
|
|
*
|
|
* This file contains Original Code and/or Modifications of Original Code
|
|
* as defined in and that are subject to the Apple Public Source License
|
|
* Version 2.0 (the 'License'). You may not use this file except in
|
|
* compliance with the License. The rights granted to you under the License
|
|
* may not be used to create, or enable the creation or redistribution of,
|
|
* unlawful or unlicensed copies of an Apple operating system, or to
|
|
* circumvent, violate, or enable the circumvention or violation of, any
|
|
* terms of an Apple operating system software license agreement.
|
|
*
|
|
* Please obtain a copy of the License at
|
|
* http://www.opensource.apple.com/apsl/ and read it before using this file.
|
|
*
|
|
* The Original Code and all software distributed under the License are
|
|
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
|
|
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
|
|
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
|
|
* Please see the License for the specific language governing rights and
|
|
* limitations under the License.
|
|
*
|
|
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
|
|
*/
|
|
|
|
#ifndef _NETINET_MPTCP_SEQ_H_
|
|
#define _NETINET_MPTCP_SEQ_H_
|
|
|
|
/*
|
|
* Use 64-bit modulo arithmetic for comparing
|
|
* Data Sequence Numbers and Data ACKs. Implies
|
|
* 2**63 space is available for sending data.
|
|
*/
|
|
#define MPTCP_SEQ_LT(a, b) ((int64_t)((a) - (b)) < 0)
|
|
#define MPTCP_SEQ_LEQ(a, b) ((int64_t)((a) - (b)) <= 0)
|
|
#define MPTCP_SEQ_GT(a, b) ((int64_t)((a) - (b)) > 0)
|
|
#define MPTCP_SEQ_GEQ(a, b) ((int64_t)((a) - (b)) >= 0)
|
|
|
|
#endif /* _NETINET_MPTCP_SEQ_H_ */
|