Shell.efi uses this, and supporting color attributes makes things look nicer. Map the EFI fg/bg color attributes to ANSI escape sequences. Not all colors have a perfect match, but spec just says "Devices supporting a different number of text colors are required to emulate the above colors to the best of the device’s capabilities". Signed-off-by: Rob Clark <robdclark@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Alexander Graf <agraf@suse.de> [agraf: s/unsigned/unsigned int/] Signed-off-by: Alexander Graf <agraf@suse.de>master
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