return (struct IsdnCardState *) 0;
}
-static void
+static __attribute__((format(printf, 3, 4))) void
link_debug(struct Channel *chanp, int direction, char *fmt, ...)
{
va_list args;
return 0;
}
-static void
+static __attribute__((format(printf, 2, 3))) void
callc_debug(struct FsmInst *fi, char *fmt, ...)
{
va_list args;