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#ifndef NET__IPV6__H__
#define NET__IPV6__H__
#include "sysdeps.h"
/** \defgroup ipv6 ipv6: IPv6 Address Handling
@{ */
/** IPv6 address structure. */
typedef struct {
/** 128-bit IPv6 address, represented as 16 8-bit \c unsigned \c chars. */
uint8 addr[16];
} ipv6addr;
/** IPv6 port number. */
typedef uint16 ipv6port;
extern const ipv6addr IPV6ADDR_ANY;
extern const ipv6addr IPV6ADDR_LOOPBACK;
extern const ipv6addr IPV6ADDR_V4PREFIX;
extern const char* ipv6_scan(const char* s, ipv6addr* addr);
extern const char* ipv6_format(const ipv6addr* addr);
extern unsigned fmt_ipv6addr(char* buffer, const ipv6addr* addr);
extern int ipv6_isv4mapped(const ipv6addr* addr);
/** @} */
#endif
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