Lines Matching refs:hz
35 int n,hx,hy,hz,ix,iy,sx,i;
103 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
104 if(hz<0){hx = hx+hx+(lx>>31); lx = lx+lx;}
106 if((hz|lz)==0) /* return sign(x)*0 */
108 hx = hz+hz+(lz>>31); lx = lz+lz;
111 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
112 if(hz>=0) {hx=hz;lx=lz;}
