diff --git a/src/c b/src/c
deleted file mode 100644
index 0c535d6..0000000
--- a/src/c
+++ /dev/null
@@ -1,15 +0,0 @@
-ccmeta.c:          oop idKeys = map_keys(keys);
-ccmeta.c:oop prim_keys(oop scope, oop params)
-ccmeta.c:    if (is(Map, arg)) return map_keys(arg);
-ccmeta.c:oop prim_all_keys(oop scope, oop params)
-ccmeta.c:                println(map_keys(yylval));
-ccmeta.c:    map_set(globals, intern("keys"        ), makeFunction(prim_keys,         intern("keys"        ), null, null, globals, null));
-ccmeta.c:    map_set(globals, intern("_keys"       ), makeFunction(prim_all_keys,     intern("_keys"       ), null, null, globals, null));
-ccmeta.leg:          oop idKeys = map_keys(keys);
-ccmeta.leg:oop prim_keys(oop scope, oop params)
-ccmeta.leg:    if (is(Map, arg)) return map_keys(arg);
-ccmeta.leg:oop prim_all_keys(oop scope, oop params)
-ccmeta.leg:                println(map_keys(yylval));
-ccmeta.leg:    map_set(globals, intern("keys"        ), makeFunction(prim_keys,         intern("keys"        ), null, null, globals, null));
-ccmeta.leg:    map_set(globals, intern("_keys"       ), makeFunction(prim_all_keys,     intern("_keys"       ), null, null, globals, null));
-object.c:oop map_keys(oop map)