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Convert IP address type numbers to an enum to improve documentation

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This commit is contained in:
Dirk Ziegelmeier
2016-09-27 09:46:51 +02:00
parent 97b774ceb9
commit 6abcd00f71
4 changed files with 14 additions and 9 deletions
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17
src/include/lwip/ip_addr.h
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@@ -47,14 +47,18 @@
extern "C" {
#endif
/** Value for ip_addr_t.type: IPv4 */
#define IPADDR_TYPE_V4 0U
/** Value for ip_addr_t.type: IPv6 */
#define IPADDR_TYPE_V6 6U
/** Value for ip_addr_t.type: IPv4+IPv6 ("dual-stack")
/** @ingroup ipaddr
* IP address types for use in ip_addr_t.type member.
* @see tcp_new_ip_type(), udp_new_ip_type(), raw_new_ip_type().
*/
#define IPADDR_TYPE_ANY 46U
enum lwip_ip_addr_type {
/** IPv4 */
IPADDR_TYPE_V4 = 0U,
/** IPv6 */
IPADDR_TYPE_V6 = 6U,
/** IPv4+IPv6 ("dual-stack") */
IPADDR_TYPE_ANY = 46U
};
#if LWIP_IPV4 && LWIP_IPV6
/**
@@ -67,6 +71,7 @@ typedef struct _ip_addr {
ip6_addr_t ip6;
ip4_addr_t ip4;
} u_addr;
/** @ref lwip_ip_addr_type */
u8_t type;
} ip_addr_t;