Macros starting with `f' in bsd/hfs

• FCBTOH bsd/hfs/hfs.h:532
• FCBTOHFS bsd/hfs/hfs.h:554
• FCBTOVCB bsd/hfs/hfs.h:563
• FCBTOVFS bsd/hfs/hfs.h:545
• FIVEWORDINLINE bsd/hfs/hfs_macos_defs.h:167
• FOUR_CHAR_CODE bsd/hfs/hfs_macos_defs.h:125
• FOURWORDINLINE bsd/hfs/hfs_macos_defs.h:166