87 	static uint64   _tiffosSeekProc(thandle_t fd, uint64 off, int whence);
88 	static uint64   _tiffisSeekProc(thandle_t fd, uint64 off, int whence);
89 	static uint64   _tiffosSizeProc(thandle_t fd);
90 	static uint64   _tiffisSizeProc(thandle_t fd);
153 static uint64
154 _tiffosSeekProc(thandle_t fd, uint64 off, int whence)  in _tiffosSeekProc()
161 		return static_cast<uint64>(-1);  in _tiffosSeekProc()
167 			uint64 new_offset = static_cast<uint64>(data->start_pos) + off;  in _tiffosSeekProc()
171 			if (static_cast<uint64>(offset) != new_offset)  in _tiffosSeekProc()
172 				return static_cast<uint64>(-1);  in _tiffosSeekProc()
181 			if (static_cast<uint64>(offset) != off)  in _tiffosSeekProc()
182 				return static_cast<uint64>(-1);  in _tiffosSeekProc()
191 			if (static_cast<uint64>(offset) != off)  in _tiffosSeekProc()
192 				return static_cast<uint64>(-1);  in _tiffosSeekProc()
231 		if( (static_cast<uint64>(origin) + off) > static_cast<uint64>(data->start_pos) ) {  in _tiffosSeekProc()
232 			uint64	num_fill;  in _tiffosSeekProc()
239 			num_fill = (static_cast<uint64>(origin)) + off - os->tellp();  in _tiffosSeekProc()
240 			for( uint64 i = 0; i < num_fill; i++ )  in _tiffosSeekProc()
244 			os->seekp(static_cast<ios::off_type>(static_cast<uint64>(origin) + off), ios::beg);  in _tiffosSeekProc()
248 	return static_cast<uint64>(os->tellp());  in _tiffosSeekProc()
251 static uint64
252 _tiffisSeekProc(thandle_t fd, uint64 off, int whence)  in _tiffisSeekProc()
260 			uint64 new_offset = static_cast<uint64>(data->start_pos) + off;  in _tiffisSeekProc()
264 			if (static_cast<uint64>(offset) != new_offset)  in _tiffisSeekProc()
265 				return static_cast<uint64>(-1);  in _tiffisSeekProc()
274 			if (static_cast<uint64>(offset) != off)  in _tiffisSeekProc()
275 				return static_cast<uint64>(-1);  in _tiffisSeekProc()
284 			if (static_cast<uint64>(offset) != off)  in _tiffisSeekProc()
285 				return static_cast<uint64>(-1);  in _tiffisSeekProc()
292 	return (uint64) (data->stream->tellg() - data->start_pos);  in _tiffisSeekProc()
295 static uint64
307 	return (uint64) len;  in _tiffosSizeProc()
310 static uint64
321 	return (uint64) len;  in _tiffisSizeProc()