- IV this_space;
- SSize_t xav_fill; /* Index of last element present */
- SSize_t xav_max; /* max index for which array has space */
- union {
- NV xnvu_nv;
- struct {
- void *xnv_p1; /* pointer to beginning of C array of SVs */
- union {
- void *xnv_p2;
- IV xnv_i2;
- } xnv_u2;
- } xnv_s;
- } xnv_u;
- MAGIC* xmg_magic; /* magic for scalar array */
- HV* xmg_stash; /* class package */