/* Checks if a command exists, either internally or through the dynamic command protocol. */
BOOLEAN EFIAPI ShellCommandIsCommandOnList(IN CONST CHAR16 *CommandString)
/* Checks if a command exists, either internally or through the dynamic command protocol. */
BOOLEAN EFIAPI ShellCommandIsCommandOnList(IN CONST CHAR16 *CommandString)
{
  if (ShellCommandIsCommandOnInternalList (CommandString)) {
    return TRUE;
  }
  return ShellCommandDynamicCommandExists (CommandString);
}