X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Flrecord.h;h=6af3946b1660f7925116f0fc5c4bf5d758bff98d;hb=1cf707aab041eda2f4b37c0b9702da7f2baa5dcd;hp=add2205995e1bd2528e06827fc9759eec7167b61;hpb=82f6d62ee211b1d36e8f45fed3ee3edde82b6916;p=chise%2Fxemacs-chise.git

diff --git a/src/lrecord.h b/src/lrecord.h
index add2205..6af3946 100644
--- a/src/lrecord.h
+++ b/src/lrecord.h
@@ -75,18 +75,43 @@ struct lrecord_header
 
   /* 1 if the object is readonly from lisp */
   unsigned int lisp_readonly :1;
+
+#ifdef UTF2000
+  /* The `older field is a flag that indicates whether this lcrecord
+     is on a "older storage". */
+  unsigned int older :1;
+#endif
 };
 
 struct lrecord_implementation;
 int lrecord_type_index (const struct lrecord_implementation *implementation);
 
+#ifdef UTF2000
 #define set_lheader_implementation(header,imp) do {	\
   struct lrecord_header* SLI_header = (header);		\
   SLI_header->type = (imp)->lrecord_type_index;		\
   SLI_header->mark = 0;					\
+  SLI_header->older = 0;				\
   SLI_header->c_readonly = 0;				\
   SLI_header->lisp_readonly = 0;			\
 } while (0)
+#define set_lheader_older_implementation(header,imp) do {	\
+  struct lrecord_header* SLI_header = (header);			\
+  SLI_header->type = (imp)->lrecord_type_index;			\
+  SLI_header->mark = 0;						\
+  SLI_header->older = 1;					\
+  SLI_header->c_readonly = 0;					\
+  SLI_header->lisp_readonly = 0;				\
+} while (0)
+#else
+#define set_lheader_implementation(header,imp) do {	\
+  struct lrecord_header* SLI_header = (header);		\
+  SLI_header->type = (imp)->lrecord_type_index;		\
+  SLI_header->mark = 0;					\
+  SLI_header->c_readonly = 0;				\
+  SLI_header->lisp_readonly = 0;			\
+} while (0)
+#endif
 
 struct lcrecord_header
 {
@@ -154,6 +179,10 @@ enum lrecord_type
   lrecord_type_coding_system,
   lrecord_type_char_table,
   lrecord_type_char_table_entry,
+  lrecord_type_char_id_table,
+  lrecord_type_byte_table,
+  lrecord_type_uint16_byte_table,
+  lrecord_type_uint8_byte_table,
   lrecord_type_range_table,
   lrecord_type_opaque,
   lrecord_type_opaque_ptr,
@@ -189,6 +218,8 @@ enum lrecord_type
   lrecord_type_devmode,
   lrecord_type_mswindows_dialog_id,
   lrecord_type_case_table,
+  lrecord_type_free, /* only used for "free" lrecords */
+  lrecord_type_undefined, /* only used for debugging */
   lrecord_type_last_built_in_type /* must be last */
 };
 
@@ -281,6 +312,10 @@ extern int gc_in_progress;
 #define MARK_RECORD_HEADER(lheader)   ((void) ((lheader)->mark = 1))
 #define UNMARK_RECORD_HEADER(lheader) ((void) ((lheader)->mark = 0))
 
+#define OLDER_RECORD_P(obj) (XRECORD_LHEADER (obj)->older)
+#define OLDER_RECORD_HEADER_P(lheader) ((lheader)->older)
+
+
 #define C_READONLY_RECORD_HEADER_P(lheader)  ((lheader)->c_readonly)
 #define LISP_READONLY_RECORD_HEADER_P(lheader)  ((lheader)->lisp_readonly)
 #define SET_C_READONLY_RECORD_HEADER(lheader) do {	\
@@ -744,6 +779,14 @@ void *alloc_lcrecord (size_t size, const struct lrecord_implementation *);
 #define alloc_lcrecord_type(type, lrecord_implementation) \
   ((type *) alloc_lcrecord (sizeof (type), lrecord_implementation))
 
+#ifdef UTF2000
+void *
+alloc_older_lcrecord (size_t size, const struct lrecord_implementation *);
+
+#define alloc_older_lcrecord_type(type, lrecord_implementation) \
+  ((type *) alloc_older_lcrecord (sizeof (type), lrecord_implementation))
+#endif
+
 /* Copy the data from one lcrecord structure into another, but don't
    overwrite the header information. */