/*
 Platforms
 iPhone1,1 -> iPhone 1G
 iPhone1,2 -> iPhone 3G
 iPod1,1   -> iPod touch 1G
 iPod2,1   -> iPod touch 2G
*/

size_t size;
    sysctlbyname("hw.machine", NULL, &size, NULL, 0);
    char *machine = malloc(size);
  sysctlbyname("hw.machine", machine, &size, NULL, 0);
  NSString *platform = [NSString stringWithCString:machine encoding: NSUTF8StringEncoding];
  free(machine);