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netinet/in.h: Add missing IN6_IS_ADDR_V4COMPAT macro.

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This commit is contained in:
Gregory Nutt 2017-09-18 09:58:23 -06:00
parent 725aa4add8
commit 15128a6597
1 changed files with 8 additions and 5 deletions
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13
include/netinet/in.h
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@ -1,7 +1,7 @@
/****************************************************************************
* include/netinet/in.h
*
* Copyright (C) 2007, 2009-2010 Gregory Nutt. All rights reserved.
* Copyright (C) 2007, 2009-2010, 2017 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -128,6 +128,13 @@
(a)->s6_addr32[2] == 0 && \
(a)->s6_addr32[3] == 0)
#define IN6_IS_ADDR_V4COMPAT(a) \
((a)->s6_addr32[0] == 0 && \
(a)->s6_addr32[1] == 0 && \
(a)->s6_addr32[2] == 0 && \
(a)->s6_addr32[3] != 0 && \
(a)->s6_addr32[3] != NTOHL(1))
#define IN6_IS_ADDR_V4MAPPED(a) \
((a)->s6_addr32[0] == 0 && \
(a)->s6_addr32[1] == 0 && \
@ -137,10 +144,6 @@
* Public Type Definitions
****************************************************************************/
/****************************************************************************
* Public Type Definitions
****************************************************************************/
typedef uint16_t in_port_t;
/* IPv4 Internet address */