Symbol: CSI_m_BRIGHT_BG_COLOR_BEG
drivers/tty/vt/vt.c
1713
CSI_m_BRIGHT_BG_COLOR_OFF = CSI_m_BRIGHT_BG_COLOR_BEG - CSI_m_BG_COLOR_BEG,
drivers/tty/vt/vt.c
1811
case CSI_m_BRIGHT_BG_COLOR_BEG ... CSI_m_BRIGHT_BG_COLOR_END: