includes changed to double quote style

From-SVN: r4113

1 files changed, 97 insertions, 2 deletions

diff --git a/gcc/objc/objc-api.h b/gcc/objc/objc-api.h
index e8b6c8a..f5162cd 100644
--- a/gcc/objc/objc-api.h
+++ b/gcc/objc/objc-api.h
@@ -26,8 +26,9 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #ifndef __objc_api_INCLUDE_GNU
 #define __objc_api_INCLUDE_GNU
 
-#include <stdlib.h>
-#include <objc/objc.h>
+#include "objc/objc.h"
+#include "objc/hash.h"
+
 
 static const ARGSIZE = 96;		/* for `method_get_argsize()' */
 
@@ -234,5 +235,99 @@ object_is_meta_class(id object)
   return CLS_ISMETA((Class_t)object);
 }
 
+/* Archiving stuff */
+
+typedef int (*objc_typed_read_func)(void*, char*, int);
+typedef int (*objc_typed_write_func)(void*, const char*, int);
+typedef int (*objc_typed_flush_func)(void*);
+typedef int (*objc_typed_eof_func)(void*);
+
+#define OBJC_READONLY   0x01
+#define OBJC_WRITEONLY  0x02
+
+#define OBJC_MANAGED_STREAM  0x01
+#define OBJC_FILE_STREAM     0x02
+#define OBJC_MEMORY_STREAM   0x04
+
+#define OBJC_TYPED_STREAM_VERSION 0x01
+
+struct objc_typed_stream {
+  void* physical;
+  cache_ptr object_table;	/* read/written objects */
+  cache_ptr stream_table;	/* other read/written but shared things.. */
+  cache_ptr class_table;	/* class version mapping */
+  cache_ptr object_refs;	/* forward references */
+  int mode;			/* OBJC_READONLY or OBJC_WRITEONLY */
+  int type;			/* MANAGED, FILE, MEMORY etc bit string */
+  int version;			/* version used when writing */
+  int writing_root_p;
+  objc_typed_read_func read;
+  objc_typed_write_func write;
+  objc_typed_eof_func eof;
+  objc_typed_flush_func flush;
+};
+
+/* opcode masks */
+#define _B_VALUE   0x1fU
+#define _B_CODE    0xe0U
+#define _B_SIGN    0x10U
+#define _B_NUMBER  0x0fU
+
+/* standard opcodes */
+#define _B_INVALID 0x00U
+#define _B_SINT    0x20U
+#define _B_NINT    0x40U
+#define _B_SSTR    0x60U
+#define _B_NSTR    0x80U
+#define _B_RCOMM   0xa0U
+#define _B_UCOMM   0xc0U
+#define _B_EXT     0xe0U
+
+/* eXtension opcodes */
+#define _BX_OBJECT  0x00U
+#define _BX_CLASS   0x01U
+#define _BX_SEL     0x02U
+#define _BX_OBJREF  0x03U
+#define _BX_OBJROOT 0x04U
+#define _BX_EXT     0x1fU
+
+/*
+** Read and write objects as specified by TYPE.  All the `last'
+** arguments are pointers to the objects to read/write.  
+*/
+
+int objc_write_type (TypedStream* stream, const char* type, const void* data);
+int objc_read_type (TypedStream* stream, const char* type, void* data);
+
+int objc_write_types (TypedStream* stream, const char* type, ...);
+int objc_read_types (TypedStream* stream, const char* type, ...);
+
+int objc_write_object_reference (TypedStream* stream, id object);
+int objc_write_root_object (TypedStream* stream, id object);
+
+/*
+** Convenience funtions
+*/
+
+int objc_write_array (TypedStream* stream, const char* type,
+		      int count, const void* data);
+int objc_read_array (TypedStream* stream, const char* type,
+		     int count, void* data);
+
+int objc_write_object (TypedStream* stream, id object);
+
+/*
+** Open a typed stream for reading or writing.  MODE may be either of
+** OBJC_READONLY or OBJC_WRITEONLY.  
+*/
+
+TypedStream* objc_open_typed_stream (FILE* physical, int mode);
+TypedStream* objc_open_typed_stream_for_file (const char* file_name, int mode);
+
+void objc_close_typed_stream (TypedStream* stream);
+
+BOOL objc_end_of_typed_stream (TypedStream* stream);
+void objc_flush_typed_stream (TypedStream* stream);
+
 
 #endif /* not __objc_api_INCLUDE_GNU */