w3 260 arch/i386/isa/clock.c int w1, w2, w3; w3 300 arch/i386/isa/clock.c w3 = v1 - v2; w3 302 arch/i386/isa/clock.c if (w1 >= w3) w3 305 arch/i386/isa/clock.c if (w2 >= w3)