(compute_header_macro): Remove; unused.

diff --git a/src/files.c b/src/files.c
index 1252aab0dc1e574636ceea5bf38b51f862b82027..5073f04f5780d518f1f929a1f3d859de82f58c61 100644 (file)
--- a/src/files.c
+++ b/src/files.c
@@ -99,49 +99,6 @@ stringappend (const char *string1, const char *string2)
   return res;
 }
 
   return res;
 }
 

-
-/*-----------------------------------------------------------------.
-| Computes the macro name used to avoid double inclusion in the    |
-| header of the parser and store it in header_macro_name.  Be sure |
-| to produce valid CPP names (don't start with digit, remain       |
-| alphanumerical + underscore).                                    |
-`-----------------------------------------------------------------*/
-
-char *
-compute_header_macro (void)
-{
-  const char *prefix = "BISON_";
-  char *macro_name, *cp;
-
-  if (spec_defines_file)
-    {
-      macro_name = XMALLOC (char,
-                           strlen (prefix) +
-                           strlen (spec_defines_file) + 1);
-      cp = stpcpy (macro_name, prefix);
-      cp = stpcpy (cp, spec_defines_file);
-    }
-  else
-    {
-      macro_name = XMALLOC (char,
-                           strlen (prefix) +
-                           strlen (full_base_name) +
-                           strlen (header_extension) + 1);
-      cp = stpcpy (macro_name, prefix);
-      cp = stpcpy (cp, full_base_name);
-      cp = stpcpy (cp, header_extension);
-    }
-
-  for (cp = macro_name; *cp; ++cp)
-    if (islower (*cp))
-      *cp = toupper (*cp);
-    else if (!isalnum (*cp))
-      *cp = '_';
-
-  return macro_name;
-}
-
-

 /*-----------------------------------------------------------------.
 | Try to open file NAME with mode MODE, and print an error message |
 | if fails.                                                        |
 /*-----------------------------------------------------------------.
 | Try to open file NAME with mode MODE, and print an error message |
 | if fails.                                                        |

diff --git a/src/files.h b/src/files.h
index 0ab2086e431f83d9012ab9ae7ed104e6411c3908..0529b215ad18a12480113186106134a9ee860fbf 100644 (file)
--- a/src/files.h
+++ b/src/files.h
@@ -57,9 +57,6 @@ void compute_output_file_names PARAMS((void));
 FILE *xfopen PARAMS ((const char *name, const char *mode));
 int xfclose PARAMS ((FILE *ptr));
 
 FILE *xfopen PARAMS ((const char *name, const char *mode));
 int xfclose PARAMS ((FILE *ptr));
 

-/* Compute the double inclusion guard's name. */
-char *compute_header_macro PARAMS ((void));
-

 const char *skeleton_find PARAMS ((const char *envvar,
                                   const char *skeleton_name));
 
 const char *skeleton_find PARAMS ((const char *envvar,
                                   const char *skeleton_name));