u8g_mul          4428 ext/uvector/uvector.c                 r = u8g_mul(v0, v1, clamp);
u8g_mul          4443 ext/uvector/uvector.c                 r = u8g_mul(v0, v1, clamp);
u8g_mul          4457 ext/uvector/uvector.c                 r = u8g_mul(v0, v1, clamp);