public static int sysShmget(int key, int size, int flags) { return 0; }
public static int sysShmget(int key, int size, int flags) { return VM_SysCallMagic.sysShmget(VM_BootRecord.the_boot_record.sysShmgetIP, key, size, flags); }
  public static int sysShmget(int key, int size, int flags) { return 0; }