diff options
Diffstat (limited to 'contrib/gcc/hashtable.h')
| -rw-r--r-- | contrib/gcc/hashtable.h | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/contrib/gcc/hashtable.h b/contrib/gcc/hashtable.h index 0649ad2..8efbf5c 100644 --- a/contrib/gcc/hashtable.h +++ b/contrib/gcc/hashtable.h @@ -1,5 +1,5 @@ /* Hash tables. - Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the @@ -19,6 +19,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define GCC_HASHTABLE_H #include "obstack.h" +#define GTY(x) /* nothing */ /* This is what each hash table entry points to. It may be embedded deeply within another object. */ @@ -33,11 +34,6 @@ struct ht_identifier GTY(()) #define HT_LEN(NODE) ((NODE)->len) #define HT_STR(NODE) ((NODE)->str) -/* We want code outside cpplib, such as the compiler front-ends, to be - able to include this header, and to be able to link with - cpphashtbl.o without pulling in any other parts of cpplib. */ - -struct cpp_reader; typedef struct ht hash_table; typedef struct ht_identifier *hashnode; @@ -51,7 +47,7 @@ struct ht hashnode *entries; /* Call back. */ - hashnode (*alloc_node) PARAMS ((hash_table *)); + hashnode (*alloc_node) (hash_table *); unsigned int nslots; /* Total slots in the entries array. */ unsigned int nelements; /* Number of live elements. */ @@ -64,28 +60,22 @@ struct ht unsigned int collisions; }; -extern void gcc_obstack_init PARAMS ((struct obstack *)); - /* Initialize the hashtable with 2 ^ order entries. */ -extern hash_table *ht_create PARAMS ((unsigned int order)); +extern hash_table *ht_create (unsigned int order); /* Frees all memory associated with a hash table. */ -extern void ht_destroy PARAMS ((hash_table *)); +extern void ht_destroy (hash_table *); -extern hashnode ht_lookup PARAMS ((hash_table *, const unsigned char *, - unsigned int, enum ht_lookup_option)); +extern hashnode ht_lookup (hash_table *, const unsigned char *, + size_t, enum ht_lookup_option); /* For all nodes in TABLE, make a callback. The callback takes TABLE->PFILE, the node, and a PTR, and the callback sequence stops if the callback returns zero. */ -typedef int (*ht_cb) PARAMS ((struct cpp_reader *, hashnode, const void *)); -extern void ht_forall PARAMS ((hash_table *, ht_cb, const void *)); +typedef int (*ht_cb) (struct cpp_reader *, hashnode, const void *); +extern void ht_forall (hash_table *, ht_cb, const void *); /* Dump allocation statistics to stderr. */ -extern void ht_dump_statistics PARAMS ((hash_table *)); - -/* Approximate positive square root of a host double. This is for - statistical reports, not code generation. */ -extern double approx_sqrt PARAMS ((double)); +extern void ht_dump_statistics (hash_table *); #endif /* GCC_HASHTABLE_H */ |
