1 files changed, 0 insertions, 4 deletions
diff --git a/awk.h b/awk.h
index 1e334bfa..f32e30a4 100644
--- a/awk.h
+++ b/awk.h
@@ -527,7 +527,6 @@ typedef struct exp_node {
 #define func_node    sub.nodep.x.extra
 #define prev_frame_size	sub.nodep.reflags
 #define reti         sub.nodep.l.li
-#define num_tail_calls    sub.nodep.cnt
 
 /* Node_var: */
 #define var_value    lnode
@@ -862,9 +861,6 @@ typedef struct exp_instruction {
 /* Op_func_call, Op_func */
 #define func_body       x.xn
 
-/* Op_func_call */
-#define tail_call	d.dl
-
 /* Op_subscript */
 #define sub_count       d.dl