add FILE* output

src/chessdefs.h

@@ -17,6 +17,9 @@
 #include <bits.h>
 
 /* piece_t bits structure
+ * MSB 8 7 6 5 4 3 2 1 LSB
+ * 1: color (0 for white)
+ * 2-7: bit set for pawn (2), knight, bishop, rook, queen, king (7)
  */
 typedef u8 piece_t;
 

src/eval.c

@@ -98,7 +98,8 @@ int main(int ac, char**av)
     pos_t *pos;
     eval_t res;
 
-    debug_init(5);
+    debug_init(5, stderr);
+
     piece_pool_init();
     moves_pool_init();
     pos_pool_init();
@@ -118,6 +119,7 @@ int main(int ac, char**av)
     //pos_print(pos);
     //pos_pieces_print(pos);
     moves_gen(pos, pos->turn, true);
+    pos_print(pos);
     moves_print(pos, M_PR_SEPARATE);
     res = eval(pos);
     printf("eval=%d centipawns)\n", res);

src/fen.c

@@ -179,7 +179,7 @@ int main(int ac, char**av)
 {
     pos_t *pos;
 
-    debug_init(5);
+    debug_init(5, stderr);
     piece_pool_init();
     pos_pool_init();
     pos = pos_get();

src/piece.c

@@ -119,7 +119,7 @@ int main(int ac, char**av)
 {
     pos_t *pos;
     printf("zobi\n");fflush(stdout);
-    debug_level_set(6);
+    debug_init(6, stderr);
     log_f(5, "kfsjdhg\n");
     pos_pool_init();
     pos = pos_get();