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Diffstat (limited to 'src/core/index.h')
-rw-r--r--src/core/index.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/index.h b/src/core/index.h
index eb3c471..bd77cb4 100644
--- a/src/core/index.h
+++ b/src/core/index.h
@@ -21,4 +21,6 @@ ZoO_index ZoO_index_random (void);
@*/
ZoO_index ZoO_index_random_up_to (const ZoO_index limit);
+int ZoO_index_cmp (const ZoO_index a, const ZoO_index b);
+
#endif