MAME tools

 A set of useful tools for the Multiple Arcade Machine Emulator:
  * chdman - MAME Compressed Hunks of Data (CHD) manager
  * jedutil - Converts a .JED file into its binary form, and viceversa
  * ldverify - MAME laserdisc data checker
  * romcmp - MAME rom and romsets check and comparison tool
  * testkeys - Returns SDL keycode for key pressed