Man pages matching name tiffwriterawtile in section 3tiff:

TIFFWriteRawTile.3tiff.en	debian 10 / libtiff-dev
TIFFWriteRawTile.3tiff.en	debian 11 / libtiff-dev
TIFFWriteRawTile.3tiff.en	debian 12 / libtiff-dev