174   struct Ebl_WStrent *newstr;  in newstring()  local
195   newstr = (struct Ebl_WStrent *) (st->backp + align);  in newstring()
196   newstr->string = str;  in newstring()
197   newstr->len = len;  in newstring()
198   newstr->next = NULL;  in newstring()
199   newstr->left = NULL;  in newstring()
200   newstr->right = NULL;  in newstring()
201   newstr->offset = 0;  in newstring()
203     newstr->reverse[i] = str[len - 2 - i];  in newstring()
204   newstr->reverse[len - 1] = L'\0';  in newstring()
208   return newstr;  in newstring()
216 searchstring (struct Ebl_WStrent **sep, struct Ebl_WStrent *newstr)  in searchstring()  argument
223       *sep = newstr;  in searchstring()
228   cmpres = wmemcmp ((*sep)->reverse, newstr->reverse,  in searchstring()
229 		    MIN ((*sep)->len, newstr->len) - 1);  in searchstring()
234     return searchstring (&(*sep)->left, newstr);  in searchstring()
236     return searchstring (&(*sep)->right, newstr);  in searchstring()
244   struct Ebl_WStrent *newstr;  in ebl_wstrtabadd()  local
257   newstr = newstring (st, str, len);  in ebl_wstrtabadd()
258   if (newstr == NULL)  in ebl_wstrtabadd()
264   sep = searchstring (&st->root, newstr);  in ebl_wstrtabadd()
265   if (*sep != newstr)  in ebl_wstrtabadd()
268       if ((*sep)->len > newstr->len)  in ebl_wstrtabadd()
274 	    if (subs->len == newstr->len)  in ebl_wstrtabadd()
278 		st->left += st->backp - (char *) newstr;  in ebl_wstrtabadd()
279 		st->backp = (char *) newstr;  in ebl_wstrtabadd()
286 	  st->backp -= newstr->len;  in ebl_wstrtabadd()
287 	  st->left += newstr->len;  in ebl_wstrtabadd()
289 	  newstr->next = (*sep)->next;  in ebl_wstrtabadd()
290 	  (*sep)->next = newstr;  in ebl_wstrtabadd()
292       else if ((*sep)->len != newstr->len)  in ebl_wstrtabadd()
297 	  st->total += newstr->len - (*sep)->len;  in ebl_wstrtabadd()
298 	  newstr->next = *sep;  in ebl_wstrtabadd()
299 	  newstr->left = (*sep)->left;  in ebl_wstrtabadd()
300 	  newstr->right = (*sep)->right;  in ebl_wstrtabadd()
301 	  *sep = newstr;  in ebl_wstrtabadd()
306 	  st->left += st->backp - (char *) newstr;  in ebl_wstrtabadd()
307 	  st->backp = (char *) newstr;  in ebl_wstrtabadd()
309 	  newstr = *sep;  in ebl_wstrtabadd()
313     st->total += newstr->len;  in ebl_wstrtabadd()
315   return newstr;  in ebl_wstrtabadd()