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- /*
- * general-purpose in-core hashing, dbm interface (internals)
- */
-
- #define STREQ(a, b) (*(a) == *(b) && strcmp((a), (b)) == 0)
-
- #define BADTBL(tbl) (((tbl)->ht_magic&BYTEMASK) != HASHMAG)
-
- #define HASHMAG 0257
- #define BYTEMASK 0377
-
- #define HASHENT struct hashent
-
- HASHENT {
- HASHENT *he_next; /* in hash chain */
- HDBMDATUM he_key; /* to verify a match */
- HDBMDATUM he_data;
- };
-
- HASHTABLE {
- HASHENT **ht_addr; /* array of HASHENT pointers */
- unsigned ht_size;
- char ht_magic;
- unsigned (*ht_hash)();
- };
-
-