fill_pattern
fill_pattern(uint32 byteOffset, void* _buffer, uint32 count)
fill_pattern(const void* dataBegin, void* buffer, uint32 count)
fill_pattern(const void* dataBegin, void* buffer, const void* bufferEnd)
fill_pattern(uint32 byteOffset, void* _buffer, uint32 count)
fill_pattern(const void* dataBegin, void* buffer, uint32 count)
fill_pattern(const void* dataBegin, void* buffer, const void* bufferEnd)