173   struct Ebl_Strent *newstr = (struct Ebl_Strent *) (st->backp + align);  in newstring()  local
174   newstr->string = str;  in newstring()
175   newstr->len = len;  in newstring()
176   newstr->next = NULL;  in newstring()
177   newstr->left = NULL;  in newstring()
178   newstr->right = NULL;  in newstring()
179   newstr->offset = 0;  in newstring()
181     newstr->reverse[i] = str[len - 2 - i];  in newstring()
182   newstr->reverse[len - 1] = '\0';  in newstring()
186   return newstr;  in newstring()
194 searchstring (struct Ebl_Strent **sep, struct Ebl_Strent *newstr)  in searchstring()  argument
199       *sep = newstr;  in searchstring()
204   int cmpres = memcmp ((*sep)->reverse, newstr->reverse,  in searchstring()
205 		       MIN ((*sep)->len, newstr->len) - 1);  in searchstring()
210     return searchstring (&(*sep)->left, newstr);  in searchstring()
212     return searchstring (&(*sep)->right, newstr);  in searchstring()
230   struct Ebl_Strent *newstr = newstring (st, str, len);  in ebl_strtabadd()  local
231   if (newstr == NULL)  in ebl_strtabadd()
237   struct Ebl_Strent **sep = searchstring (&st->root, newstr);  in ebl_strtabadd()
238   if (*sep != newstr)  in ebl_strtabadd()
241       if ((*sep)->len > newstr->len)  in ebl_strtabadd()
246 	    if (subs->len == newstr->len)  in ebl_strtabadd()
250 		st->left += st->backp - (char *) newstr;  in ebl_strtabadd()
251 		st->backp = (char *) newstr;  in ebl_strtabadd()
258 	  st->backp -= newstr->len;  in ebl_strtabadd()
259 	  st->left += newstr->len;  in ebl_strtabadd()
261 	  newstr->next = (*sep)->next;  in ebl_strtabadd()
262 	  (*sep)->next = newstr;  in ebl_strtabadd()
264       else if ((*sep)->len != newstr->len)  in ebl_strtabadd()
269 	  st->total += newstr->len - (*sep)->len;  in ebl_strtabadd()
270 	  newstr->next = *sep;  in ebl_strtabadd()
271 	  newstr->left = (*sep)->left;  in ebl_strtabadd()
272 	  newstr->right = (*sep)->right;  in ebl_strtabadd()
273 	  *sep = newstr;  in ebl_strtabadd()
278 	  st->left += st->backp - (char *) newstr;  in ebl_strtabadd()
279 	  st->backp = (char *) newstr;  in ebl_strtabadd()
281 	  newstr = *sep;  in ebl_strtabadd()
285     st->total += newstr->len;  in ebl_strtabadd()
287   return newstr;  in ebl_strtabadd()