+/****d* silcutil/silc_set_errno_reason_nofail
+ *
+ * NAME
+ *
+ * void silc_set_errno_reason_nofail(SilcResult error,
+ * const char *format, ...);
+ *
+ * DESCRIPTION
+ *
+ * A low level routine to set the error reason for current thread. This
+ * call itself cannot cause setting of errno.
+ *
+ ***/