Typedefs starting with `f' in bsd/hfs

• FCB bsd/hfs/hfs.h:279
• FileNameStr bsd/hfs/hfs.h:242
• Float32 bsd/hfs/hfs_macos_defs.h:254
• Float64 bsd/hfs/hfs_macos_defs.h:255
• FourCharCode bsd/hfs/hfs_macos_defs.h:324
• FSSpec bsd/hfs/hfs_macos_defs.h:576