1 files changed, 0 insertions, 3 deletions
diff --git a/regcomp.h b/regcomp.h
index 8cf0a92fb3..cca15bcd51 100644
--- a/regcomp.h
+++ b/regcomp.h
@@ -9,9 +9,6 @@
  */
 #include "regcharclass.h"
 
-typedef OP OP_4tree;			/* Will be redefined later. */
-
-
 /* Convert branch sequences to more efficient trie ops? */
 #define PERL_ENABLE_TRIE_OPTIMISATION 1