taglinefilesource code
dx47include/linux/mouse.hint    dx;
dx35kernel/chr_drv/mouse.cchar dx, dy, buttons;
dx40kernel/chr_drv/mouse.cdx = (inb(MSE_DATA_PORT) & 0xf);
dx43kernel/chr_drv/mouse.cdx |= (inb(MSE_DATA_PORT) & 0xf) << 4;
dx56kernel/chr_drv/mouse.cmouse.dx += dx;
dx83kernel/chr_drv/mouse.cmouse.dx = 0;
dx113kernel/chr_drv/mouse.cif (mouse.dx < -127) mouse.dx = -127;
dx114kernel/chr_drv/mouse.cif (mouse.dx >  127) mouse.dx =  127;
dx116kernel/chr_drv/mouse.cput_fs_byte((char)mouse.dx, buffer + 1);
dx126kernel/chr_drv/mouse.cmouse.dx = 0;
dx178kernel/chr_drv/mouse.cmouse.dx = 0;