libjava/java/lang/s_ceil.c

 * software is freely granted, provided that this notice
	int32_t i0,i1,j0;
	uint32_t i,j;
		    if(i0<0) {i0=0x80000000;i1=0;}
	    i = ((uint32_t)(0xffffffff))>>(j0-20);
		    if(j0==20) i0+=1;
			if(j<(uint32_t)i1) i0+=1;	/* got a carry */