Mercurial > hg > octave-nkf > gnulib-hg
changeset 3643:08373aedb4b6
Bracket contents of file with #ifndef HASH_H_ ... #endif.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Thu, 22 Nov 2001 10:38:49 +0000 |
parents | 9449aa5eebc9 |
children | 8220320ff898 |
files | lib/hash.h |
diffstat | 1 files changed, 14 insertions(+), 9 deletions(-) [+] |
line wrap: on
line diff
--- a/lib/hash.h +++ b/lib/hash.h @@ -1,5 +1,5 @@ /* hash - hashing table processing. - Copyright (C) 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc. Written by Jim Meyering <meyering@ascend.com>, 1998. This program is free software; you can redistribute it and/or modify @@ -21,13 +21,16 @@ /* Make sure USE_OBSTACK is defined to 1 if you want the allocator to use obstacks instead of malloc, and recompile `hash.c' with same setting. */ -#ifndef PARAMS -# if PROTOTYPES || __STDC__ -# define PARAMS(Args) Args -# else -# define PARAMS(Args) () +#ifndef HASH_H_ +# define HASH_H_ + +# ifndef PARAMS +# if PROTOTYPES || __STDC__ +# define PARAMS(Args) Args +# else +# define PARAMS(Args) () +# endif # endif -#endif typedef unsigned (*Hash_hasher) PARAMS ((const void *, unsigned)); typedef bool (*Hash_comparator) PARAMS ((const void *, const void *)); @@ -80,12 +83,12 @@ /* A linked list of freed struct hash_entry structs. */ struct hash_entry *free_entry_list; -#if USE_OBSTACK +# if USE_OBSTACK /* Whenever obstacks are used, it is possible to allocate all overflowed entries into a single stack, so they all can be freed in a single operation. It is not clear if the speedup is worth the trouble. */ struct obstack entry_stack; -#endif +# endif }; typedef struct hash_table Hash_table; @@ -118,3 +121,5 @@ bool hash_rehash PARAMS ((Hash_table *, unsigned)); void *hash_insert PARAMS ((Hash_table *, const void *)); void *hash_delete PARAMS ((Hash_table *, const void *)); + +#endif