Set consumer pos with CAP REQ causal.agency/consumer=n

So the spec doesn't say I can use cap values in CAP REQ. But it also
doesn't explicitly say I can't.

1 files changed, 1 insertions, 0 deletions

diff --git a/bounce.h b/bounce.h
index d5f4170..f8ab0c0 100644
--- a/bounce.h
+++ b/bounce.h
@@ -144,6 +144,7 @@ extern bool verbose;
 void ringAlloc(size_t len);
 void ringProduce(const char *line);
 size_t ringConsumer(const char *name);
+void ringSet(size_t consumer, size_t pos);
 size_t ringPos(size_t consumer);
 size_t ringDiff(size_t consumer);
 const char *ringPeek(struct timeval *time, size_t consumer);