1 files changed, 25 insertions, 11 deletions
diff --git a/src/name_table.h b/src/name_table.h
index 4bc1361..70d71cc 100644
--- a/src/name_table.h
+++ b/src/name_table.h
@@ -3,7 +3,7 @@
 
 #include "mytype.h"
 #include "id_table.h"
-
+#include "inpla.h"
 
 /**************************************
  NAME TABLE
@@ -15,13 +15,9 @@
 
 
 typedef struct NameList {
-  char *name;             // KEY
-  IDTYPE id;
+  char *name;          // KEY
+  int id;              // -1: no entry
 
-  // `heap' stores a heap only of a global name,
-  // that is, is kept having NULL for other nodes, such as agents.
-  VALUE heap;
-  
   struct NameList *next;
 } NameList;
 
@@ -35,12 +31,16 @@ void NameTable_init();
 void NameTable_set_heap_id(char *key, VALUE heap, IDTYPE id);
 
 
-// Erace key entry from NameHashTable
-void NameTable_erase(char *key);
+// Set id at key entry to -1
+void NameTable_erase_id(char *key);
+
+
+int NameTable_get_id(char *key);
+void NameTable_set_id(char *key, IDTYPE id);
 
 
-VALUE NameTable_get_heap(char *key);
-IDTYPE NameTable_get_set_id(char *key);
+IDTYPE NameTable_get_set_id_with_IdTable_forAgent(char *key);
+
 
 void NameTable_puts_all();
 void NameTable_free_all();
@@ -52,4 +52,18 @@ int keynode_exists_in_another_term(VALUE keynode, VALUE *connected_from);
 void global_replace_keynode_in_another_term(VALUE keynode, VALUE term);
 
 
+#ifndef THREAD
+//  Mark and Sweep for error recovery
+
+/* 30bit目が 1 ならば、Garbage Collection の Mark&Sweep にて、
+   Mark されたことを意味する*/
+#define FLAG_MARKED 0x01 << 30
+#define IS_FLAG_MARKED(a) ((a) & FLAG_MARKED)
+#define SET_FLAG_MARKED(a) ((a) = ((a) | FLAG_MARKED))
+#define TOGGLE_FLAG_MARKED(a) ((a) = ((a) ^ FLAG_MARKED))
+
+void mark_allHash(void);
+#endif
+
+
 #endif