X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/5aff007d8fcfb4c6cc3c3627ae15f45562db7a0d..0e2b222fc14b8f890fab644118cf0f43abbe450a:/lib/sink.h

diff --git a/lib/sink.h b/lib/sink.h
index cde7161..15462ae 100644
--- a/lib/sink.h
+++ b/lib/sink.h
@@ -50,6 +50,9 @@ struct sink *sink_stdio(const char *name, FILE *fp);
 struct sink *sink_dynstr(struct dynstr *output);
 /* return a sink which appends to @output@. */
 
+struct sink *sink_discard(void);
+/* reutrn a sink which junks everything */
+
 int sink_vprintf(struct sink *s, const char *fmt, va_list ap);
 int sink_printf(struct sink *s, const char *fmt, ...)
   attribute((format (printf, 2, 3)));