1 files changed, 1 insertions, 0 deletions

diff --git a/test/test.h b/test/test.h
index 7c5400e..3cbfd10 100644
--- a/test/test.h
+++ b/test/test.h
@@ -22,5 +22,6 @@ typedef cube_t cube_fast_t;
 cube_t solvedcube(void);
 bool iserror(cube_t);
 bool issolvable(cube_t);
+bool issolved(cube_t);
 cube_t readcube(char *, char *);
 void writecube(char *, cube_t, char *);