1 files changed, 1 insertions, 0 deletions

diff --git a/test/test.h b/test/test.h
index 3cbfd10..2086283 100644
--- a/test/test.h
+++ b/test/test.h
@@ -21,6 +21,7 @@ typedef cube_t cube_fast_t;
 /* Basic functions used in most tests */
 cube_t solvedcube(void);
 bool iserror(cube_t);
+bool isconsistent(cube_t);
 bool issolvable(cube_t);
 bool issolved(cube_t);
 cube_t readcube(char *, char *);