fix tt issue for non-self-playHEADmain

A little subtle, but in non-self-play games sharing tt entries is incorrect. We must therefore key additionally on the evaulation function itself.

1 files changed, 0 insertions, 1 deletions

diff --git a/include/negamax.h b/include/negamax.h
index 7b32233..db5d640 100644
--- a/include/negamax.h
+++ b/include/negamax.h
@@ -49,7 +49,6 @@ void negamax_init(const uint8_t new_board_size);
  * Override the leaf evaluation function (negamax_init picks one by
  * board size).
  */
-typedef float (*nn_function)(tak_state_p);
 void negamax_set_evaluator(const nn_function f);
 
 void negamax_free(void);