HelenOS sources

FAT_LFN_PAD        66 uspace/app/mkfat/fat_dentry.h #define FAT_LFN_PAD	0xffff
FAT_LFN_PAD        67 uspace/srv/fs/fat/fat_dentry.h #define FAT_LFN_PAD	0xffff
HelenOS homepage, sources at GitHub