diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 676de56e55..30112cb6ca 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2014-09-11  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* regcache.h (struct regset): Declare.
+
 2014-09-11  Pedro Alves  <palves@redhat.com>
 
 	PR gdb/17347
diff --git a/gdb/regcache.h b/gdb/regcache.h
index 0361f22051..0e0b84bf74 100644
--- a/gdb/regcache.h
+++ b/gdb/regcache.h
@@ -21,6 +21,7 @@
 #define REGCACHE_H
 
 struct regcache;
+struct regset;
 struct gdbarch;
 struct address_space;