Hash collisions

1 files changed, 6 insertions, 5 deletions

diff --git a/include/cnn1986_cache.h b/include/cnn1986_cache.h
index 8d82ee9..14a894d 100644
--- a/include/cnn1986_cache.h
+++ b/include/cnn1986_cache.h
@@ -1,18 +1,19 @@
 #include <stdlib.h>
 #include <tak.h>
 
-#define MAX_NUM_CACHED 123
-
 extern uint32_t cnn1986_num_cached, cnn1986_max_num_cached;
 
 typedef struct node_s {
 	struct node_s *next, *prev;
-	uint16_t data[25], white_count, black_count;
+	uint64_t key[4];
 	float result;
 } node_t;
 
 int cnn1986_cache_init(void);
 void cnn1986_cache_free(void);
 
-int cnn1986_cache_seek(float *out_result);
-int cnn1986_cache_insert(float in_result);
+int cnn1986_cache_seek(const uint64_t key[4],
+											 float *out_result);
+
+int cnn1986_cache_insert(const uint64_t key[4],
+												 const float in_result);