gfloat            239 main.c         	gfloat speed;
gfloat            242 main.c         	gfloat prubeh;
gfloat            246 main.c         	prubeh = (gfloat) pro_merak / (gfloat) pro_merak_celkem * 100;
gfloat            254 main.c         		speed = (gfloat) diff * 1000.0 / (gfloat) TIMEOUT / 1e6;