hwd_header_t
hwd_header_t *hdrp;
hwd_header_t *hwd_h = NULL;
if ((hwd_h = (hwd_header_t *)opl_boards[lsb].cfg_hwd) == NULL) {
opl_read_hwd(int board, hwd_header_t **hdrp, hwd_sb_status_t **statp,
hwd_header_t *hd;
hd = (hwd_header_t *)hwdp;
hwd_header_t **hdrp;
hwd_header_t *pr_hdr;
extern int opl_read_hwd(int, hwd_header_t **, hwd_sb_status_t **,