#define KSERR_REGEN -1 /* Regenerate keys */
#define KSERR_NOKEYS -2 /* No keys left */
#define KSERR_DECRYPT -3 /* Unable to decrypt message */
+#define KSERR_SEQ -4 /* Incorrect sequence number */
+#define KSERR_MALFORMED -5 /* Input ciphertext is broken */
/* --- Key exchange --- *
*
unsigned long t_ka; /* Keep alive interval */
addr sa; /* Socket address to speak to */
size_t sasz; /* Socket address size */
- unsigned kxf; /* Key exchange flags to set */
+ unsigned f; /* Flags for the peer */
+#define PSF_KXMASK 255u /* Key-exchange flags to set */
+#define PSF_MOBILE 256u /* Address may change rapidly */
} peerspec;
typedef struct peer_byname {
extern void a_vformat(dstr */*d*/, const char */*fmt*/, va_list /*ap*/);
+/* --- @a_format@ --- *
+ *
+ * Arguments: @dstr *d@ = where to leave the formatted message
+ * @const char *fmt@ = pointer to format string
+ *
+ * Returns: ---
+ *
+ * Use: Writes a tokenized message into a string, for later
+ * presentation.
+ */
+
+extern void a_format(dstr */*d*/, const char */*fmt*/, ...);
+
/* --- @a_warn@ --- *
*
* Arguments: @const char *fmt@ = pointer to format string
#define FOREACH_PEER(p, stuff) do { \
peer_iter i_; \
peer *p; \
- for (p_mkiter(&i_); (p = p_next(&i_)) != 0; ) do stuff while (0); \
+ for (p_mkiter(&i_); (p = p_next(&i_)) != 0; ) stuff \
} while (0)
/* --- @p_mkiter@ --- *