32 	va_list ap;  in conf_warning()  local
33 	va_start(ap, fmt);  in conf_warning()
35 	vfprintf(stderr, fmt, ap);  in conf_warning()
37 	va_end(ap);  in conf_warning()
41 static void conf_default_message_callback(const char *fmt, va_list ap)  in conf_default_message_callback()  argument
44 	vprintf(fmt, ap);  in conf_default_message_callback()
48 static void (*conf_message_callback) (const char *fmt, va_list ap) =
50 void conf_set_message_callback(void (*fn) (const char *fmt, va_list ap))  in conf_set_message_callback()  argument
57 	va_list ap;  in conf_message()  local
59 	va_start(ap, fmt);  in conf_message()
61 		conf_message_callback(fmt, ap);  in conf_message()