spd_data
spd = (spd_data_t *)spd_data;
(void) memcpy(*sp_seg_ptr + SPD_R_OFF, spd_data, 64);
get_spd_data(int fd, char *spd_data, size_t ctr_len, off_t ctr_offset)
(void) memset(spd_data, 0, ctr_len);
if (pread(fd, spd_data, sizeof (spd_data_t), ctr_offset) !=
cvrt_dim_data(const char *spd_data, size_t spd_data_len, uchar_t **sp_seg_ptr,
int get_spd_data(int fd, char *spd_data, size_t ctr_len, off_t ctr_offset);
int cvrt_dim_data(const char *spd_data, size_t spd_data_len,