X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=tools%2Fperf%2Futil%2Fcallchain.h;h=7f9c0f1ae3a9aad6f6a845299f74d1340ece754f;hb=9753dfe19a85e7e45a34a56f4cb2048bb4f50e27;hp=9b4ff16cac96dd924ec37c7fb4ab3226ded1f377;hpb=7fd21be75dce605e7cf273bd64b6d733d422fb04;p=cascardo%2Flinux.git

diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 9b4ff16cac96..7f9c0f1ae3a9 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -101,6 +101,9 @@ int callchain_append(struct callchain_root *root,
 int callchain_merge(struct callchain_cursor *cursor,
 		    struct callchain_root *dst, struct callchain_root *src);
 
+struct ip_callchain;
+union perf_event;
+
 bool ip_callchain__valid(struct ip_callchain *chain,
 			 const union perf_event *event);
 /*