Symbol: isqrt
usr/src/boot/common/gfx_fb.c
1362
ed = dx + dy == 0 ? 1: isqrt(dx * dx + dy * dy);
usr/src/boot/common/gfx_fb.c
1869
return (isqrt(dp / di));
usr/src/common/ficl/emu/gfx_fb.c
308
ed = dx + dy == 0 ? 1 : isqrt(dx * dx + dy * dy);