X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/5aff007d8fcfb4c6cc3c3627ae15f45562db7a0d..1f868ca317a161c7b754dc2d80b3be49eddafb23:/lib/printf.h

diff --git a/lib/printf.h b/lib/printf.h
index 9125ace..fd052b0 100644
--- a/lib/printf.h
+++ b/lib/printf.h
@@ -20,11 +20,14 @@
 #ifndef PRINTF_H
 #define PRINTF_H
 
+#include <stdarg.h>
+
 struct sink;
 
 int byte_vsinkprintf(struct sink *output,
 		     const char *fmt,
 		     va_list ap);
+int byte_sinkprintf(struct sink *output, const char *fmt, ...);
 /* partial printf implementation that takes ASCII format strings but
  * arbitrary byte strings as args to %s and friends.  Lots of bits are
  * missing! */