pub fn rle90_encode(data: &[u8]) -> Vec<u8> ⓘ
RLE90 compress: a run of b repeated n (3..=255) times becomes b 0x90 n; a literal 0x90 becomes 0x90 0x00. Shared with the StuffIt writer (compression method 1).
b
n
b 0x90 n
0x90
0x90 0x00