/usr/include/postfix/htable.h is in postfix-dev 2.11.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | #ifndef _HTABLE_H_INCLUDED_
#define _HTABLE_H_INCLUDED_
/*++
/* NAME
/* htable 3h
/* SUMMARY
/* hash table manager
/* SYNOPSIS
/* #include <htable.h>
/* DESCRIPTION
/* .nf
/* Structure of one hash table entry. */
typedef struct HTABLE_INFO {
char *key; /* lookup key */
char *value; /* associated value */
struct HTABLE_INFO *next; /* colliding entry */
struct HTABLE_INFO *prev; /* colliding entry */
} HTABLE_INFO;
/* Structure of one hash table. */
typedef struct HTABLE {
int size; /* length of entries array */
int used; /* number of entries in table */
HTABLE_INFO **data; /* entries array, auto-resized */
HTABLE_INFO **seq_bucket; /* current sequence hash bucket */
HTABLE_INFO **seq_element; /* current sequence element */
} HTABLE;
extern HTABLE *htable_create(int);
extern HTABLE_INFO *htable_enter(HTABLE *, const char *, char *);
extern HTABLE_INFO *htable_locate(HTABLE *, const char *);
extern char *htable_find(HTABLE *, const char *);
extern void htable_delete(HTABLE *, const char *, void (*) (char *));
extern void htable_free(HTABLE *, void (*) (char *));
extern void htable_walk(HTABLE *, void (*) (HTABLE_INFO *, char *), char *);
extern HTABLE_INFO **htable_list(HTABLE *);
extern HTABLE_INFO *htable_sequence(HTABLE *, int);
#define HTABLE_SEQ_FIRST 0
#define HTABLE_SEQ_NEXT 1
#define HTABLE_SEQ_STOP (-1)
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/* CREATION DATE
/* Fri Feb 14 13:43:19 EST 1997
/* LAST MODIFICATION
/* %E% %U%
/* VERSION/RELEASE
/* %I%
/*--*/
#endif
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