rem: Frame_scale = 100.0f / ((float)Hertz * (float)et * (Mode_irixps ? 1 : Cpu_tot));
add: Frame_tscale = 100.0f / ((float)Hertz * (float)et * (Mode_irixps ? 1 : Cpu_tot));
context: static void time_elapsed (void){    static struct timeval oldtimev;    struct timeval timev;    struct timezone timez;    float et;    gettimeofday(&timev, &timez);    et = (timev.tv_sec - oldtimev.tv_sec)       + (float)(timev.tv_usec - oldtimev.tv_usec) / 1000000.0;    oldtimev.tv_sec = timev.tv_sec;    oldtimev.tv_usec = timev.tv_usec;      /* if in Solaris mode, adjust our scaling for all cpus */    Frame_scale = 100.0f / ((float)Hertz * (float)et * (Mode_irixps ? 1 : Cpu_tot));}