* Sebastian Hammer, Adam Dickmeiss
*
* $Log: delete.c,v $
- * Revision 1.5 1999-02-02 14:50:17 adam
+ * Revision 1.6 1999-05-15 14:36:37 adam
+ * Updated dictionary. Implemented "compression" of dictionary.
+ *
+ * Revision 1.5 1999/02/02 14:50:17 adam
* Updated WIN32 code specific sections. Changed header.
*
* Revision 1.4 1996/02/02 13:43:50 adam
#include <dict.h>
-static int dict_del (Dict dict, const Dict_char *str)
+static int dict_del (Dict dict, const Dict_char *str, Dict_ptr ptr)
{
- Dict_ptr ptr = 1;
int mid, lo, hi;
int cmp;
void *p;
dict_bf_readp (dict->dbf, ptr, &p);
mid = lo = 0;
hi = DICT_nodir(p)-1;
- indxp = (short*) ((char*) p+DICT_pagesize(dict)-sizeof(short));
+ indxp = (short*) ((char*) p+DICT_bsize(p)-sizeof(short));
while (lo <= hi)
{
mid = (lo+hi)/2;
dict_bf_readp (dict->dbf, ptr, &p);
mid = lo = 0;
hi = DICT_nodir(p)-1;
- indxp = (short*) ((char*) p+DICT_pagesize(dict)
- -sizeof(short));
+ indxp = (short*) ((char*) p+DICT_bsize(p)-sizeof(short));
continue;
}
}
int dict_delete (Dict dict, const char *p)
{
- if (dict->head.last == 1)
+ if (!dict->head.root)
return 0;
- return dict_del (dict, (const Dict_char*) p);
+ return dict_del (dict, (const Dict_char*) p, dict->head.root);
}