+
+/* Formats strings into a buffer */
+
+int silc_buffer_strformat(SilcBuffer dst, ...)
+{
+ int len = dst->truelen;
+ va_list va;
+
+ va_start(va, dst);
+
+ /* Parse the arguments by formatting type. */
+ while(1) {
+ char *string = (char *)va_arg(va, void *);
+
+ if (!string)
+ continue;
+ if (string == (char *)SILC_BUFFER_PARAM_END)
+ goto ok;
+
+ dst->head = silc_realloc(dst->head, sizeof(*dst->head) *
+ (strlen(string) + len + 1));
+ if (!dst->head)
+ return -1;
+ memcpy(dst->head + len, string, strlen(string));
+ len += strlen(string);
+ dst->head[len] = '\0';
+ }
+
+ SILC_LOG_DEBUG(("Error occured while formatting buffer"));
+ va_end(va);
+ return -1;
+
+ ok:
+ dst->end = dst->head + len;
+ dst->data = dst->head;
+ dst->tail = dst->end;
+ dst->len = dst->truelen = len;
+
+ va_end(va);
+ return len;
+}