IPMI_SDR_HDR_SZ
uint8_t offset = IPMI_SDR_HDR_SZ, count = 0, chunksz = 16, sdr_sz;
req.ic_gs_len = IPMI_SDR_HDR_SZ;
if ((buf = ipmi_zalloc(ihp, sdr_sz + IPMI_SDR_HDR_SZ)) == NULL) {
(void) memcpy(buf, (void *)sdr, IPMI_SDR_HDR_SZ);