Close in principle, but there;s a bug in ct1997 &/ pptdb!

1 files changed, 16 insertions, 12 deletions

diff --git a/include/tak.h b/include/tak.h
index a398b51..532d91a 100644
--- a/include/tak.h
+++ b/include/tak.h
@@ -1,7 +1,10 @@
+#ifndef TAK_H
+#define TAK_H
+
 #include <stdint.h>
 
 enum E_RESULT {ACT_OK, ACT_ILLEGAL, ACT_OVERFLOW,
-  PTN_VALID, PTN_INVALID, GAME_END };
+	PTN_VALID, PTN_INVALID, GAME_END };
 
 // -------------------------------------------------------------------
 // State management
@@ -10,8 +13,8 @@ enum COLOUR         { C_WHITE, C_BLACK };
 enum STONE_VARIANT  { STONE_FLAT, STONE_STANDING, STONE_CAPSTONE };
 enum MOVE_DIRECTION { M_UP, M_DOWN, M_LEFT, M_RIGHT };
 enum WIN_TYPE       { WIN_DRAW,
-                      WIN_FLAT_WHITE, WIN_FLAT_BLACK,
-                      WIN_ROAD_WHITE, WIN_ROAD_BLACK, WIN_DRAGON};
+											WIN_FLAT_WHITE, WIN_FLAT_BLACK,
+											WIN_ROAD_WHITE, WIN_ROAD_BLACK, WIN_DRAGON};
 
 typedef uint8_t data_t;
 typedef uint16_t colour_stack_t;
@@ -34,11 +37,11 @@ void next_ply(void);
 
 enum E_RESULT
 try_place(const int8_t location, const enum COLOUR colour,
-          const enum STONE_VARIANT stone);
+					const enum STONE_VARIANT stone);
 
 enum E_RESULT
 try_move(const int8_t location, const enum MOVE_DIRECTION direction,
-         const uint8_t steps, const uint8_t drops[5]);
+				 const uint8_t steps, const uint8_t drops[5]);
 
 enum WIN_TYPE
 check_win(void);
@@ -48,25 +51,26 @@ check_win(void);
 
 enum E_RESULT
 parse_place(const uint8_t board_size, char *ptn,
-            uint8_t *out_location, enum STONE_VARIANT *out_stone);
+						uint8_t *out_location, enum STONE_VARIANT *out_stone);
 
 enum E_RESULT
 parse_move(const uint8_t board_size, char *ptn,
-           uint8_t *out_location, enum MOVE_DIRECTION *out_direction,
-           uint8_t *out_steps, uint8_t out_drops[5]);
+					 uint8_t *out_location, enum MOVE_DIRECTION *out_direction,
+					 uint8_t *out_steps, uint8_t out_drops[5]);
 
 void
 generate_place(const uint8_t board_size, const uint8_t in_location,
-               const enum STONE_VARIANT in_stone, char out_ptn[4]);
+							 const enum STONE_VARIANT in_stone, char out_ptn[4]);
 
 void
 generate_move(const uint8_t board_size, const uint8_t in_location,
-              const enum MOVE_DIRECTION in_direction,
-              const uint8_t in_steps, const uint8_t in_drops[5],
-              char out_ptn[10]);
+							const enum MOVE_DIRECTION in_direction,
+							const uint8_t in_steps, const uint8_t in_drops[5],
+							char out_ptn[10]);
 
 // -------------------------------------------------------------------
 // Game driver
 
 enum E_RESULT
 do_ptn(char *ptn);
+#endif