Defines starting with `f' in osfmk/mach

• FALSE osfmk/mach/boolean.h:142
• FIRST_EXCEPTION osfmk/mach/exception_types.h:141
• FLIPC_ADDRESS_ERROR osfmk/mach/flipc_types.h:158
• FLIPC_BUFFER_NULL osfmk/mach/flipc_types.h:167
• FLIPC_CBPTR_NULL osfmk/mach/flipc_cb.h:253
• FLIPC_ENDPOINT_NULL osfmk/mach/flipc_types.h:162
• FLIPC_EPGROUP_ERROR osfmk/mach/flipc_types.h:172
• FLIPC_EPGROUP_NULL osfmk/mach/flipc_types.h:171