Typedefs starting with `f' in quakeworld

• finalvert_t quakeworld/client/d_iface.h:70
• fixed16_t quakeworld/client/mathlib.h:28
• fixed4_t quakeworld/client/mathlib.h:26
• fixed8_t quakeworld/client/mathlib.h:27
• floodfill_t quakeworld/client/gl_model.c:1366
• func_t quakeworld/server/pr_comp.h:23