Changes to m4/src/m4.h,v [branch]

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch
Changes by:     Eric Blake <ericb>      06/06/06 12:39:53

Index: src/m4.h
===================================================================
RCS file: /sources/m4/m4/src/m4.h,v
retrieving revision 1.1.1.1.2.6
retrieving revision 1.1.1.1.2.7
diff -u -b -r1.1.1.1.2.6 -r1.1.1.1.2.7
--- src/m4.h    5 Jun 2006 12:41:30 -0000       1.1.1.1.2.6
+++ src/m4.h    6 Jun 2006 12:39:53 -0000       1.1.1.1.2.7
@@ -380,6 +380,8 @@
   boolean shadowed;
   boolean macro_args;
   boolean blind_no_args;
+  boolean deleted;
+  int pending_expansions;
 
   char *name;
   token_data data;
@@ -390,6 +392,8 @@
 #define SYMBOL_SHADOWED(S)     ((S)->shadowed)
 #define SYMBOL_MACRO_ARGS(S)   ((S)->macro_args)
 #define SYMBOL_BLIND_NO_ARGS(S)        ((S)->blind_no_args)
+#define SYMBOL_DELETED(S)      ((S)->deleted)
+#define SYMBOL_PENDING_EXPANSIONS(S) ((S)->pending_expansions)
 #define SYMBOL_NAME(S)         ((S)->name)
 #define SYMBOL_TYPE(S)         (TOKEN_DATA_TYPE (&(S)->data))
 #define SYMBOL_TEXT(S)         (TOKEN_DATA_TEXT (&(S)->data))
@@ -403,6 +407,7 @@
 
 extern symbol **symtab;
 
+void free_symbol _((symbol *sym));
 void symtab_init _((void));
 symbol *lookup_symbol _((const char *, symbol_lookup));
 void hack_all_symbols _((hack_symbol *, const char *));