applehttp: don't use deprecated url_ functions.

libavformat/applehttp.c

@@ -113,7 +113,7 @@ static void free_variant_list(AppleHTTPContext *c)
         av_free_packet(&var->pkt);
         av_free(var->pb.buffer);
         if (var->input)
-            url_close(var->input);
+            ffurl_close(var->input);
         if (var->ctx) {
             var->ctx->pb = NULL;
             av_close_input_file(var->ctx);
@@ -291,18 +291,18 @@ reload:
             goto reload;
         }
 
-        ret = url_open(&v->input,
-                       v->segments[v->cur_seq_no - v->start_seq_no]->url,
-                       AVIO_RDONLY);
+        ret = ffurl_open(&v->input,
+                         v->segments[v->cur_seq_no - v->start_seq_no]->url,
+                         AVIO_RDONLY);
         if (ret < 0)
             return ret;
     }
-    ret = url_read(v->input, buf, buf_size);
+    ret = ffurl_read(v->input, buf, buf_size);
     if (ret > 0)
         return ret;
     if (ret < 0 && ret != AVERROR_EOF)
         return ret;
-    url_close(v->input);
+    ffurl_close(v->input);
     v->input = NULL;
     v->cur_seq_no++;
 
@@ -435,7 +435,7 @@ static int recheck_discard_flags(AVFormatContext *s, int first)
             av_log(s, AV_LOG_INFO, "Now receiving variant %d\n", i);
         } else if (first && !v->cur_needed && v->needed) {
             if (v->input)
-                url_close(v->input);
+                ffurl_close(v->input);
             v->input = NULL;
             v->needed = 0;
             changed = 1;
@@ -517,7 +517,7 @@ static int applehttp_read_seek(AVFormatContext *s, int stream_index,
         struct variant *var = c->variants[i];
         int64_t pos = 0;
         if (var->input) {
-            url_close(var->input);
+            ffurl_close(var->input);
             var->input = NULL;
         }
         av_free_packet(&var->pkt);