1 files changed, 0 insertions, 6 deletions
diff --git a/symbol.h b/symbol.h
index aeffa9759c..36db8ef667 100644
--- a/symbol.h
+++ b/symbol.h
@@ -15,12 +15,6 @@
 #include "id.h"
 
 #define RSYMBOL(obj) (R_CAST(RSymbol)(obj))
-#define SYMBOL_PINNED        FL_USER1
-#define SYMBOL_PINNED_P(sym) FL_TEST((sym), SYMBOL_PINNED)
-
-#define ID_DYNAMIC_SYM_P(id) (!(id&ID_STATIC_SYM)&&id>tLAST_OP_ID)
-#define STATIC_SYM2ID(sym) RSHIFT((unsigned long)(sym), RUBY_SPECIAL_SHIFT)
-#define STATIC_ID2SYM(id)  (((VALUE)(id)<<RUBY_SPECIAL_SHIFT)|SYMBOL_FLAG)
 
 static inline int
 id_type(ID id)