Simple RLE Decompressor

[LCD]

Maybe not a bad idea: a decompress function for RLE encoded binaries (starting with dbyte contains length of compressed and a flag byte). Maybe something like UnRLE(sourceaddress,destinationaddress) returning the length of decompressed bytes or alternative, if the starting bytes are missing: UnRLE(sourceaddress,destinationaddress,length,flagbyte), or even with bank switching management. This will allow to pack more graphical and level-data into our programs. Maybe a job for britlion, to write a fastcall routine? This can be used for all Z80 computers then.