make Rewind() optional
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@@ -53,7 +53,7 @@ public:
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virtual int Read(void *buffer, size_t bytes) = 0;
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virtual int Read(void *buffer, size_t bytes) = 0;
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virtual int Write(const void *buffer, size_t bytes) = 0;
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virtual int Write(const void *buffer, size_t bytes) = 0;
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virtual int Flush() { return 0; }
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virtual int Flush() { return 0; }
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virtual void Rewind() = 0;
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virtual void Rewind() { }
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virtual RageFileObj *Copy( RageFile &p ) const = 0;
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virtual RageFileObj *Copy( RageFile &p ) const = 0;
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};
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};
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