Defines starting with `f' in jagdoom

• FACEX src/st_main.h:22
• FACEY src/st_main.h:23
• FASTDARK src/p_spec.h:124
• FF_FRAMEMASK src/doomdef.h:200
• FF_FULLBRIGHT src/doomdef.h:199
• FIELDOFVIEW src/r_local.h:29
• FINEANGLES src/doomdef.h:87
• FINEMASK src/doomdef.h:88
• FIRSTSPLAT src/st_main.h:62
• FIXEDTOHEIGHT src/r_local.h:228
• FIXEDTOSCALE src/r_local.h:227
• FLASHDELAY src/st_main.h:6
• FLASHTIMES src/st_main.h:7
• FLOATSPEED src/p_local.h:10
• FLOORSPEED src/p_spec.h:342
• FRACBITS src/doomdef.h:77
• FRACUNIT src/doomdef.h:78
• FRICTION src/p_user.c:100
• FVALX src/in_main.c:12
• FVALY src/in_main.c:13