[svn] Move extern declarations to .h files.

[wget] / src / html-url.c

diff --git a/src/html-url.c b/src/html-url.c
index b5071151ef34084492b4fddcef817f547cfd7c4b..2ce9172140fb774f46154906575d572c127f0818 100644 (file)
--- a/src/html-url.c
+++ b/src/html-url.c
@@ -170,8 +170,8 @@ static const char *additional_attributes[] = {
   "action"                     /* used by tag_handle_form */
 };
 
-struct hash_table *interesting_tags;
-struct hash_table *interesting_attributes;
+static struct hash_table *interesting_tags;
+static struct hash_table *interesting_attributes;
 
 static void
 init_interesting (void)
@@ -252,7 +252,7 @@ struct map_context {
                                   changed through <base href=...>. */
   const char *parent_base;     /* Base of the current document. */
   const char *document_file;   /* File name of this document. */
-  int nofollow;                        /* whether NOFOLLOW was specified in a
+  bool nofollow;               /* whether NOFOLLOW was specified in a
                                    <meta name=robots> tag. */
 
   struct urlpos *head, *tail;  /* List of URLs that is being
@@ -541,7 +541,7 @@ tag_handle_meta (int tagid, struct taginfo *tag, struct map_context *ctx)
       if (!content)
        return;
       if (!strcasecmp (content, "none"))
-       ctx->nofollow = 1;
+       ctx->nofollow = true;
       else
        {
          while (*content)
@@ -554,7 +554,7 @@ tag_handle_meta (int tagid, struct taginfo *tag, struct map_context *ctx)
              else
                end = content + strlen (content);
              if (!strncasecmp (content, "nofollow", end - content))
-               ctx->nofollow = 1;
+               ctx->nofollow = true;
              content = end;
            }
        }
@@ -582,7 +582,7 @@ collect_tags_mapper (struct taginfo *tag, void *arg)
    <base href=...> and does the right thing.  */
 
 struct urlpos *
-get_urls_html (const char *file, const char *url, int *meta_disallow_follow)
+get_urls_html (const char *file, const char *url, bool *meta_disallow_follow)
 {
   struct file_memory *fm;
   struct map_context ctx;
@@ -602,7 +602,7 @@ get_urls_html (const char *file, const char *url, int *meta_disallow_follow)
   ctx.base = NULL;
   ctx.parent_base = url ? url : opt.base_href;
   ctx.document_file = file;
-  ctx.nofollow = 0;
+  ctx.nofollow = false;
 
   if (!interesting_tags)
     init_interesting ();
@@ -701,7 +701,6 @@ get_urls_file (const char *file)
       xfree (url_text);
 
       entry = xnew0 (struct urlpos);
-      entry->next = NULL;
       entry->url = url;
 
       if (!head)