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Allow the use of embedded NULs in keys.

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This commit is contained in:
Bruno Haible
2000-08-20 16:50:54 +00:00
parent cb286153b2
commit c0eb520394
10 changed files with 345 additions and 136 deletions
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7
src/list-node.h
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@@ -2,7 +2,7 @@
/* Data and function members for defining values and operations of a list node.
Copyright (C) 1989-1998 Free Software Foundation, Inc.
Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
written by Douglas C. Schmidt (schmidt@ics.uci.edu)
This file is part of GNU GPERF.
@@ -31,14 +31,15 @@ struct List_Node : private Vectors
List_Node *link; /* TRUE if key has an identical KEY_SET as another key. */
List_Node *next; /* Points to next element on the list. */
const char *key; /* Each keyword string stored here. */
int key_length; /* Length of the key. */
const char *rest; /* Additional information for building hash function. */
const char *char_set; /* Set of characters to hash, specified by user. */
int length; /* Length of the key. */
int char_set_length; /* Length of char_set. */
int hash_value; /* Hash value for the key. */
int occurrence; /* A metric for frequency of key set occurrences. */
int index; /* Position of this node relative to other nodes. */
List_Node (char *key, int len);
List_Node (const char *key, int len, const char *rest);
static void set_sort (char *base, int len);
};