gcc/python/py-vec.h

   1 /* This file is part of GCC.
   2
   3 GCC is free software; you can redistribute it and/or modify
   4 it under the terms of the GNU General Public License as published by
   5 the Free Software Foundation; either version 3, or (at your option)
   6 any later version.
   7
   8 GCC is distributed in the hope that it will be useful,
   9 but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 GNU General Public License for more details.
  12
  13 You should have received a copy of the GNU General Public License
  14 along with GCC; see the file COPYING3.  If not see
  15 <http://www.gnu.org/licenses/>. */
  16
  17 #ifndef __PYVEC_H__
  18 #define __PYVEC_H__
  19
  20 typedef struct gpy_vector_t {
  21   void ** vector;
  22   signed long size, length;
  23 } gpy_ident_vector_t;
  24
  25 typedef unsigned long gpy_hashval_t;
  26 typedef struct gpy_hash_entry {
  27   gpy_hashval_t hash;
  28   void * data;
  29 } gpy_hash_entry_t ;
  30
  31 typedef struct GTY(()) gpy_hash_table_t {
  32   unsigned int size, length;
  33   gpy_hash_entry_t * array;
  34 } gpy_hash_tab_t ;
  35 typedef gpy_dot_tree_t * gpydot;
  36 typedef gpy_hash_tab_t * gpy_ctx_t;
  37
  38 DEF_VEC_P (gpydot);
  39 DEF_VEC_ALLOC_P (gpydot,gc);
  40
  41 DEF_VEC_P (gpy_ctx_t);
  42 DEF_VEC_ALLOC_P (gpy_ctx_t, gc);
  43
  44 extern VEC(gpy_ctx_t,gc) * gpy_ctx_table;
  45
  46 extern gpy_hashval_t gpy_dd_hash_string (const char *);
  47 extern gpy_hash_entry_t * gpy_dd_hash_lookup_table (gpy_hash_tab_t *, gpy_hashval_t);
  48
  49 extern void ** gpy_dd_hash_insert (gpy_hashval_t, void *, gpy_hash_tab_t *);
  50 extern void gpy_dd_hash_grow_table (gpy_hash_tab_t *);
  51 extern void gpy_dd_hash_init_table (gpy_hash_tab_t *);
  52
  53 #endif /*__PY_VEC_H__*/