- black : gdcm::terminal
- blink : gdcm::terminal
- blue : gdcm::terminal
- bright : gdcm::terminal
- CONSOLE : gdcm::terminal
- cyan : gdcm::terminal
- dim : gdcm::terminal
- GDCM_DIFFERENT : gdcm
- GDCM_EQUAL : gdcm
- GDCM_GREATER : gdcm
- GDCM_GREATEROREQUAL : gdcm
- GDCM_LESS : gdcm
- GDCM_LESSOREQUAL : gdcm
- green : gdcm::terminal
- hidden : gdcm::terminal
- LD_ALL : gdcm
- LD_NOSEQ : gdcm
- LD_NOSHADOW : gdcm
- LD_NOSHADOWSEQ : gdcm
- magenta : gdcm::terminal
- red : gdcm::terminal
- reset : gdcm::terminal
- reverse : gdcm::terminal
- underline : gdcm::terminal
- VT100 : gdcm::terminal
- white : gdcm::terminal
- yellow : gdcm::terminal