usr.bin/m4/lib/ohash_int.h

   1 /*      $OpenBSD: ohash_int.h,v 1.3 2006/01/16 15:52:25 espie Exp $     */
   2
   3 #if HAVE_NBTOOL_CONFIG_H
   4 #include "nbtool_config.h"
   5 #endif
   6
   7 #include <stddef.h>
   8 #include <stdint.h>
   9 #include <stdlib.h>
  10 #include <string.h>
  11 #include "ohash.h"
  12
  13 struct _ohash_record {
  14         u_int32_t       hv;
  15         const char      *p;
  16 };
  17
  18 #define DELETED         ((const char *)h)
  19 #define NONE            (h->size)
  20
  21 /* Don't bother changing the hash table if the change is small enough.  */
  22 #define MINSIZE         (1UL << 4)
  23 #define MINDELETED      4