freebsd-dev/usr.bin/m4/lib/ohash_int.h
Baptiste Daroussin a841e1ebe6 Synchronize with laster version of m4 from OpenBSD and NetBSD
This bring better compatibility with gnum4

Reviewed by:	cognet
Approved by:	cognet
Obtained from:	OpenBSD, NetBSD
2011-11-28 13:32:39 +00:00

26 lines
509 B
C

/* $OpenBSD: ohash_int.h,v 1.3 2006/01/16 15:52:25 espie Exp $ */
/* $FreeBSD$ */
#if HAVE_NBTOOL_CONFIG_H
#include "nbtool_config.h"
#endif
#include <sys/types.h>
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "ohash.h"
struct _ohash_record {
u_int32_t hv;
const char *p;
};
#define DELETED ((const char *)h)
#define NONE (h->size)
/* Don't bother changing the hash table if the change is small enough. */
#define MINSIZE (1UL << 4)
#define MINDELETED 4