Function hc_from_plain_embedding

ds4.c:6504–6508

The input embedding starts all HC streams with the same token vector. */

            if (!cursor_read(&c, &v, sizeof(v))) ds4_die(c.error);
            got = (float)v;
        }
        config_expect_f32("swiglu_clamp_exp", got, DS4_SWIGLU_CLAMP_EXP);
    }
}

static void config_expect_u32(const char *name, uint32_t got, uint32_t expected) {
    if (got == expected) return;
    fprintf(stderr, "ds4: expected %s=%u for %s, got %u\n",