diff --git a/3/c/cax b/3/c/cax
new file mode 100644
index 00000000000..c998232ce6d
--- /dev/null
+++ b/3/c/cax
@@ -0,0 +1 @@
+{"name":"cax","vers":"0.1.0","deps":[],"cksum":"a73a8936b67e44aab45e1706996df0a85db009473819703738b958dd4d924169","features":{},"yanked":false}