add: *fuse  = safemode_fuse;
context: int safemode_memfuses (int save, unsigned char * lfuse, unsigned char * hfuse, unsigned char * efuse){  static unsigned char safemode_lfuse = 0xff;  static unsigned char safemode_hfuse = 0xff;  static unsigned char safemode_efuse = 0xff;    switch (save) {        /* Save the fuses as safemode setting */    case 1:          safemode_lfuse = *lfuse;        safemode_hfuse = *hfuse;        safemode_efuse = *efuse;        break;    /* Read back the fuses */    default:        *lfuse = safemode_lfuse;        *hfuse = safemode_hfuse;        *efuse = safemode_efuse;        break;  }    return 0;}