Remove all uses of PARAMS, since we now assume C89 or better.

[bison.git] / src / muscle_tab.h

diff --git a/src/muscle_tab.h b/src/muscle_tab.h
index da35bbd6d9b660df84202127365454a14ff712ba..3b186c12309885d7f8155ca14d96b1f4d3a33b83 100644 (file)
--- a/src/muscle_tab.h
+++ b/src/muscle_tab.h
@@ -1,5 +1,5 @@
-/* Definitions for macrotab.c and callers, part of bison,
-   Copyright 2001 Free Software Foundation, Inc.
+/* Muscle table manager for Bison,
+   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -19,19 +19,22 @@
    Boston, MA 02111-1307, USA.  */
 
 #ifndef MUSCLE_TAB_H_
-# define MUSCLE_TAB_H
-
-# define MTABSIZE 101
+# define MUSCLE_TAB_H_
 
 typedef struct muscle_entry_s
 {
   const char *key;
-  const char *value;
+  char *value;
 } muscle_entry_t;
 
-void muscle_init PARAMS ((void));
-void muscle_insert PARAMS ((const char *key, const char *value));
-const char *muscle_find PARAMS ((const char *key));
+void muscle_init (void);
+void muscle_insert (const char *key, char *value);
+char *muscle_find (const char *key);
+void muscle_free (void);
+
+
+/* An obstack dedicated to receive muscle keys and values.  */
+extern struct obstack muscle_obstack;
 
 #define MUSCLE_INSERT_INT(Key, Value)                          \
 {                                                              \
@@ -40,6 +43,13 @@ const char *muscle_find PARAMS ((const char *key));
   muscle_insert (Key, obstack_finish (&muscle_obstack));       \
 }
 
+#define MUSCLE_INSERT_LONG_INT(Key, Value)                     \
+{                                                              \
+  obstack_fgrow1 (&muscle_obstack, "%ld", Value);              \
+  obstack_1grow (&muscle_obstack, 0);                          \
+  muscle_insert (Key, obstack_finish (&muscle_obstack));       \
+}
+
 #define MUSCLE_INSERT_STRING(Key, Value)                       \
 {                                                              \
   obstack_sgrow (&muscle_obstack, Value);                      \
@@ -47,12 +57,27 @@ const char *muscle_find PARAMS ((const char *key));
   muscle_insert (Key, obstack_finish (&muscle_obstack));       \
 }
 
-#define MUSCLE_INSERT_PREFIX(Key, Value)                               \
-{                                                                      \
-  obstack_fgrow2 (&muscle_obstack, "%s%s",                             \
-                 spec_name_prefix ? spec_name_prefix : "yy", Value);   \
-  obstack_1grow (&muscle_obstack, 0);                                  \
-  muscle_insert (Key, obstack_finish (&muscle_obstack));               \
+#define MUSCLE_GROW_STRING_PAIR(Key, Value1, Value2)           \
+{                                                              \
+  obstack_sgrow (&muscle_obstack, Value1);                     \
+  obstack_1grow (&muscle_obstack, 0);                          \
+  muscle_insert (Key, obstack_finish (&muscle_obstack));       \
 }
 
+/* Insert (KEY, VALUE).  If KEY already existed, overwrite the
+   previous value.  Uses MUSCLE_OBSTACK.  De-allocates the previously
+   associated value.  VALUE and SEPARATOR are copied.  */
+
+void muscle_grow (const char *key, const char *value, const char *separator);
+
+/* MUSCLE is an M4 list of pairs.  Create or extend it with the pair
+   (A1, A2).  Note that because the muscle values are output *double*
+   quoted, one needs to strip the first level of quotes to reach the
+   list itself.  */
+
+void muscle_pair_list_grow (const char *muscle,
+                           const char *a1, const char *a2);
+
+void muscles_m4_output (FILE *out);
+
 #endif /* not MUSCLE_TAB_H_ */