if (strchr(mode, 'X')) fp->type |= BAM_OFSTR<<2;
else if (strchr(mode, 'x')) fp->type |= BAM_OFHEX<<2;
else fp->type |= BAM_OFDEC<<2;
if (strchr(mode, 'X')) fp->type |= BAM_OFSTR<<2;
else if (strchr(mode, 'x')) fp->type |= BAM_OFHEX<<2;
else fp->type |= BAM_OFDEC<<2;