General Graphics Interface colour emulation targets

 "General Graphics Interface" - a fast, portable graphics environment.
 .
 This package contains drivers for two colour-emulation pseudo-targets,
 enabling libGGI (and therefore any program using libGGI) to display
 its output in a different colour mode than the underlying physical
 target supports. Two targets are included:
 .
  "palemu" emulates a palette-based display on a true-colour target
  "trueemu" emulates a true-colour display using a palette-based target