bool IsAnyAddress(const ComboAddress& addr);
bool HarvestDestinationAddress(const struct msghdr* msgh, ComboAddress* destination);
bool HarvestTimestamp(struct msghdr* msgh, struct timeval* tv);
-void fillMSGHdr(struct msghdr* msgh, struct iovec* iov, char* cbuf, size_t cbufsize, char* data, size_t datalen, ComboAddress* addr);
+void fillMSGHdr(struct msghdr* msgh, struct iovec* iov, cmsgbuf_aligned* cbuf, size_t cbufsize, char* data, size_t datalen, ComboAddress* addr);
ssize_t sendfromto(int sock, const char* data, size_t len, int flags, const ComboAddress& from, const ComboAddress& to);
-size_t sendMsgWithTimeout(int fd, const char* buffer, size_t len, int idleTimeout, const ComboAddress* dest, const ComboAddress* local, unsigned int localItf, int totalTimeout, int flags);
-bool sendSizeAndMsgWithTimeout(int sock, uint16_t bufferLen, const char* buffer, int idleTimeout, const ComboAddress* dest, const ComboAddress* local, unsigned int localItf, int totalTimeout, int flags);
+size_t sendMsgWithOptions(int fd, const char* buffer, size_t len, const ComboAddress* dest, const ComboAddress* local, unsigned int localItf, int flags);
+
/* requires a non-blocking, connected TCP socket */
bool isTCPSocketUsable(int sock);