Functions starting with `f' in common

• FakeDosNameForDevice common/dlgcode.c:374
• FastPoll common/random.c:655
• FileSystemAppearsEmpty common/dlgcode.c:6534
• FindStringInFile common/dlgcode.c:6726
• FitPathInGfxWidth common/dlgcode.c:616
• FormatFat common/fat.c:256