From 6739d60c0dd15ab4ea07062bccfa5534976c2fd3 Mon Sep 17 00:00:00 2001
From: Masahiko AMANO <hiko-19@ya.ru>
Date: Fri, 23 Dec 2022 14:23:21 +0300
Subject: [PATCH] refactor(core): define hole sasa/tanzaku/kazari constants

---
 include/core.h | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/include/core.h b/include/core.h
index 92c0f4b..133c016 100644
--- a/include/core.h
+++ b/include/core.h
@@ -13,11 +13,6 @@ extern "C" {
 #include <stdio.h>
 #endif
 
-// ==================== CONSTANTS ==================== //
-
-// ID of hole - an invalid record
-#define HOLE_ID (-1)
-
 // ==================== STRUCTS AND TYPEDEFS ==================== //
 
 // Sasa (笹) - a file record
@@ -39,9 +34,9 @@ typedef struct tanzaku {
 
 // Kazari (飾り) - a sasa-tanzaku relation record
 typedef struct kazari {
-    uint64_t   created_ts;   // Kazari creation timestamp
     uint64_t   sasa_id;      // Sasa ID
     uint64_t   tanzaku_id;   // Tanzaku ID
+    uint64_t   created_ts;   // Kazari creation timestamp
 } Kazari;
 
 // Sasahyou (笹表) - database of sasa
@@ -77,6 +72,20 @@ typedef struct shoppyou {
     FILE      *file;         // Storage file for shoppyou
 } Shoppyou;
 
+// ==================== CONSTANTS ==================== //
+
+// ID of hole - an invalid record
+#define HOLE_ID (-1)
+
+// Hole sasa constant
+const Sasa HOLE_SASA = {HOLE_ID};
+
+// Hole tanzaku constant
+const Tanzaku HOLE_TANZAKU = {HOLE_ID};
+
+// Hole kazari constant
+const Kazari HOLE_KAZARI = {HOLE_ID};
+
 // ==================== SASAHYOU SECTION ==================== //
 
 // Initialize empty sasahyou