mirror of
https://github.com/nodejs/node.git
synced 2025-08-15 13:48:44 +02:00
834fa8f23f
Signed-off-by: James M Snell <jasnell@gmail.com> PR-URL: https://github.com/nodejs/node/pull/32379 Reviewed-By: Anna Henningsen <anna@addaleax.net>
53 lines
2.2 KiB
C
53 lines
2.2 KiB
C
/*
|
|
* ngtcp2
|
|
*
|
|
* Copyright (c) 2017 ngtcp2 contributors
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
#ifndef NGTCP2_MACRO_H
|
|
#define NGTCP2_MACRO_H
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif /* HAVE_CONFIG_H */
|
|
|
|
#include <stddef.h>
|
|
|
|
#include <ngtcp2/ngtcp2.h>
|
|
|
|
#define ngtcp2_min(A, B) ((A) < (B) ? (A) : (B))
|
|
#define ngtcp2_max(A, B) ((A) > (B) ? (A) : (B))
|
|
|
|
#define ngtcp2_struct_of(ptr, type, member) \
|
|
((type *)(void *)((char *)(ptr)-offsetof(type, member)))
|
|
|
|
/* ngtcp2_list_insert inserts |T| before |*PD|. The contract is that
|
|
this is singly linked list, and the next element is pointed by next
|
|
field of the previous element. |PD| must be a pointer to the
|
|
pointer to the next field of the previous element of |*PD|: if C is
|
|
the previous element of |PD|, PD = &C->next. */
|
|
#define ngtcp2_list_insert(T, PD) \
|
|
do { \
|
|
(T)->next = *(PD); \
|
|
*(PD) = (T); \
|
|
} while (0)
|
|
|
|
#endif /* NGTCP2_MACRO_H */
|