#define sockmsgsize(x) ((x) == WSAEMSGSIZE)
#define sockinprogress(x) ((x) == WSAEINPROGRESS || (x) == WSAEWOULDBLOCK)
#define sockinuse(x) ((x) == WSAEADDRINUSE)
+#define socknotconn(x) ((x) == WSAENOTCONN)
#else
#define sockerrno errno
#define sockstrerror(x) strerror(x)
#define sockmsgsize(x) ((x) == EMSGSIZE)
#define sockinprogress(x) ((x) == EINPROGRESS)
#define sockinuse(x) ((x) == EADDRINUSE)
+#define socknotconn(x) ((x) == ENOTCONN)
#endif
extern unsigned int bitfield_to_int(const void *bitfield, size_t size);
+extern bool check_id(const char *);
+extern bool check_netname(const char *, bool strict);
+char *replace_name(const char *name);
+
#endif /* __TINC_UTILS_H__ */