122 __delpair(HTAB *hashp, BUFHEAD *bufp, int ndx)  in __delpair()  argument
130 	if (bp[ndx + 1] < REAL_KEY)  in __delpair()
132 	if (ndx != 1)  in __delpair()
133 		newoff = bp[ndx - 1];  in __delpair()
136 	pairlen = newoff - bp[ndx + 1];  in __delpair()
138 	if (ndx != (n - 1)) {  in __delpair()
143 		memmove(dst, src, bp[ndx + 1] - OFFSET(bp));  in __delpair()
146 		for (i = ndx + 2; i <= n; i += 2) {  in __delpair()
155 		if (ndx == hashp->cndx) {  in __delpair()
185 	int n, ndx, retval;  in __split_page()  local
206 	for (n = 1, ndx = 1; n < ino[0]; n += 2) {  in __split_page()
225 				ino[ndx] = copyto + ino[n] - ino[n + 1];  in __split_page()
226 				ino[ndx + 1] = copyto;  in __split_page()
229 			ndx += 2;  in __split_page()
466 	u_int16_t *sp, ndx, ovfl_num;  in __add_ovflpage()  local
491 	ndx = sp[0];  in __add_ovflpage()
497 	sp[ndx + 4] = OFFSET(sp);  in __add_ovflpage()
498 	sp[ndx + 3] = FREESPACE(sp) - OVFLSIZE;  in __add_ovflpage()
499 	sp[ndx + 1] = ovfl_num;  in __add_ovflpage()
500 	sp[ndx + 2] = OVFLPAGE;  in __add_ovflpage()
501 	sp[0] = ndx + 2;  in __add_ovflpage()
616 __ibitmap(HTAB *hashp, int pnum, int nbits, int ndx)  in __ibitmap()  argument
631 	hashp->BITMAPS[ndx] = (u_int16_t)pnum;  in __ibitmap()
632 	hashp->mapp[ndx] = ip;  in __ibitmap()
809 	u_int16_t ndx;  in __free_ovflpage()  local
815 	ndx = (((u_int16_t)addr) >> SPLITSHIFT);  in __free_ovflpage()
817 	    (ndx ? hashp->SPARES[ndx - 1] : 0) + (addr & SPLITMASK) - 1;  in __free_ovflpage()
902 fetch_bitmap(HTAB *hashp, int ndx)  in fetch_bitmap()  argument
904 	if (ndx >= hashp->nmaps)  in fetch_bitmap()
906 	if ((hashp->mapp[ndx] = (u_int32_t *)malloc(hashp->BSIZE)) == NULL)  in fetch_bitmap()
909 	    (char *)hashp->mapp[ndx], hashp->BITMAPS[ndx], 0, 1, 1)) {  in fetch_bitmap()
910 		free(hashp->mapp[ndx]);  in fetch_bitmap()
913 	return (hashp->mapp[ndx]);  in fetch_bitmap()