bitboard8_sprint -> bitboard_rank_sprint (temp, need BB+rank as input)

src/bitboard.h

@@ -101,6 +101,6 @@ extern bitboard_t bb_king_moves(bitboard_t occ, square_t sq);
 
 extern void bitboard_print(const char *title, const bitboard_t bitboard);
 extern void bitboard_print_multi(const char *title, const int n, ...);
-extern char *bitboard8_sprint(char *str, const uchar bb8);
+extern char *bitboard_rank_sprint(char *str, const uchar bb8);
 
 #endif  /* _BITBOARD_H */

src/chessdefs.h

@@ -47,6 +47,8 @@ typedef enum {
 #define MIDDLEGAME 1
 #define ENDGAME    2
 
+/* forward defs */
+typedef struct _pos_s pos_t;
 /* bitboard
  */
 //typedef u64 bitboard_t;

src/move.h

@@ -34,7 +34,6 @@
  */
 #define move_t u32
 
-#define M_
 /* move flags */
 #define M_FLAGS_BEG 18
 #define M_HAS_FLAGS mask(_M_FLAGS_BEG + 0)            /* probably unused */
@@ -88,16 +87,16 @@ typedef struct {
 int pseudo_moves_castle(pos_t *pos, bool color, bool doit, bool do_king);
 //int pseudo_moves_gen(pos_t *pos, piece_list_t *piece, bool doit, bool do_king);
 //int pseudo_moves_pawn(pos_t *pos, piece_list_t *piece, bool doit);
-int moves_gen(pos_t *pos, bool color, bool doit, bool do_king);
-int moves_gen_king_moves(pos_t *pos, bool color, bool doit);
+//extern int moves_gen(pos_t *pos, bool color, bool doit, bool do_king);
+//extern int moves_gen_king_moves(pos_t *pos, bool color, bool doit);
 
-void moves_sort(pos_t *pos);
-void moves_gen_eval_sort(pos_t *pos);
+//extern void moves_sort(pos_t *pos);
+//extern void moves_gen_eval_sort(pos_t *pos);
 
-void moves_gen_all(pos_t *pos);
-void moves_gen_all_nomoves(pos_t *pos);
+//extern void moves_gen_all(pos_t *pos);
+//extern void moves_gen_all_nomoves(pos_t *pos);
 
-pos_t *move_do(pos_t *pos, move_t *move);
-void move_undo(pos_t *pos, move_t *move);
+//extern pos_t *move_do(pos_t *pos, move_t *move);
+//extern void move_undo(pos_t *pos, move_t *move);
 
 #endif  /* MOVE_H */

src/position.h

@@ -24,7 +24,7 @@
 #include "piece.h"
 #include "move.h"
 
-typedef struct {
+typedef struct _pos_s {
     u64 node_count;                               /* evaluated nodes */
     int turn;                                     /* WHITE or BLACK */
     u16 clock_50;

test/fen-test.c

@@ -1,6 +1,7 @@
 #include "debug.h"
 #include "pool.h"
 
+#include "../src/chessdefs.h"
 #include "../src/bitboard.h"
 #include "../src/position.h"
 #include "../src/fen.h"