56 lines
2.1 KiB
Ada
56 lines
2.1 KiB
Ada
with H2.Wide;
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with Ada.Wide_Text_IO;
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package Wide_Stream is
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package S renames H2.Wide.Scheme;
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------------------------------------------------------------
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--type Object_Character_Array_Pointer is access all S.Object_Character_Array;
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type Object_Character_Array_Pointer is access constant S.Object_Character_Array;
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type String_Input_Stream_Record(Str: Object_Character_Array_Pointer) is new S.Stream_Record with record
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Pos: S.Object_Size := 0;
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end record;
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procedure Open (Stream: in out String_Input_Stream_Record);
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procedure Close (Stream: in out String_Input_Stream_Record);
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procedure Read (Stream: in out String_Input_Stream_Record;
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Data: out S.Object_Character_Array;
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Last: out S.Object_Size);
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procedure Write (Stream: in out String_Input_Stream_Record;
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Data: out S.Object_Character_Array;
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Last: out S.Object_Size);
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------------------------------------------------------------
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type File_Stream_Record is new S.Stream_Record with record
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Name: S.Constant_Object_Character_Array_Pointer;
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Handle: Ada.Wide_Text_IO.File_Type;
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end record;
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procedure Open (Stream: in out File_Stream_Record);
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procedure Close (Stream: in out File_Stream_Record);
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procedure Read (Stream: in out File_Stream_Record;
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Data: out S.Object_Character_Array;
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Last: out S.Object_Size);
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procedure Write (Stream: in out File_Stream_Record;
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Data: out S.Object_Character_Array;
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Last: out S.Object_Size);
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------------------------------------------------------------
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procedure Allocate_Stream (Interp: in out S.Interpreter_Record;
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Name: access S.Object_Character_Array;
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Result: out S.Stream_Pointer);
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procedure Deallocate_Stream (Interp: in out S.Interpreter_Record;
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Source: in out S.Stream_Pointer);
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--private
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-- type File_Stream_Record is new S.Stream_Record with record
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-- Name: S.Constant_Object_Character_Array_Pointer;
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-- Handle: Ada.Wide_Text_IO.File_Type;
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-- end record;
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end Wide_Stream;
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