Symbol: caused_vbi
src/add-ons/kernel/drivers/graphics/matrox/driver.c
727
if (caused_vbi(regs)) {
src/add-ons/kernel/drivers/graphics/neomagic/driver.c
656
if (caused_vbi(regs, regs2)) {
src/add-ons/kernel/drivers/graphics/skeleton/driver.c
607
if (caused_vbi(regs)) {
src/add-ons/kernel/drivers/graphics/via/driver.c
616
if (caused_vbi(regs)) {