src/muscle_tab.h

   1 /* Definitions for macrotab.c and callers, part of bison,
   2    Copyright (C) 2001, 2002 Free Software Foundation, Inc.
   3
   4    This file is part of Bison, the GNU Compiler Compiler.
   5
   6    Bison is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2, or (at your option)
   9    any later version.
  10
  11    Bison is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with Bison; see the file COPYING.  If not, write to
  18    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19    Boston, MA 02111-1307, USA.  */
  20
  21 #ifndef MUSCLE_TAB_H_
  22 # define MUSCLE_TAB_H_
  23
  24 # define MTABSIZE 101
  25
  26 typedef struct muscle_entry_s
  27 {
  28   const char *key;
  29   const char *value;
  30 } muscle_entry_t;
  31
  32 void muscle_init PARAMS ((void));
  33 void muscle_insert PARAMS ((const char *key, const char *value));
  34 const char *muscle_find PARAMS ((const char *key));
  35 void muscle_free PARAMS ((void));
  36
  37
  38 /* An obstack dedicated to receive muscle keys and values.  */
  39 extern struct obstack muscle_obstack;
  40
  41 #define MUSCLE_INSERT_INT(Key, Value)                           \
  42 {                                                               \
  43   obstack_fgrow1 (&muscle_obstack, "%d", Value);                \
  44   obstack_1grow (&muscle_obstack, 0);                           \
  45   muscle_insert (Key, obstack_finish (&muscle_obstack));        \
  46 }
  47
  48 #define MUSCLE_INSERT_LONG_INT(Key, Value)                      \
  49 {                                                               \
  50   obstack_fgrow1 (&muscle_obstack, "%ld", Value);               \
  51   obstack_1grow (&muscle_obstack, 0);                           \
  52   muscle_insert (Key, obstack_finish (&muscle_obstack));        \
  53 }
  54
  55 #define MUSCLE_INSERT_STRING(Key, Value)                        \
  56 {                                                               \
  57   obstack_sgrow (&muscle_obstack, Value);                       \
  58   obstack_1grow (&muscle_obstack, 0);                           \
  59   muscle_insert (Key, obstack_finish (&muscle_obstack));        \
  60 }
  61
  62 #define MUSCLE_INSERT_PREFIX(Key, Value)                                \
  63 {                                                                       \
  64   obstack_fgrow2 (&muscle_obstack, "%s%s",                              \
  65                   spec_name_prefix ? spec_name_prefix : "yy", Value);   \
  66   obstack_1grow (&muscle_obstack, 0);                                   \
  67   muscle_insert (Key, obstack_finish (&muscle_obstack));                \
  68 }
  69
  70
  71 void muscles_m4_output PARAMS ((FILE *out));
  72
  73 #endif /* not MUSCLE_TAB_H_ */