From 0fa00d05911aa8043ecad8dead4a73cab7faadf6 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Fri, 19 Feb 2016 10:49:10 +0100
Subject: lavf: move avio_enum_protocols() to protocols.c

It's a more appropriate place for it.
---
 libavformat/protocols.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'libavformat/protocols.c')

diff --git a/libavformat/protocols.c b/libavformat/protocols.c
index a97aa10..c1e9989 100644
--- a/libavformat/protocols.c
+++ b/libavformat/protocols.c
@@ -162,3 +162,18 @@ const URLProtocol *ff_url_protocols[] = {
 #endif
     NULL,
 };
+
+const char *avio_enum_protocols(void **opaque, int output)
+{
+    const URLProtocol **p = *opaque;
+
+    p = p ? p + 1 : ff_url_protocols;
+    *opaque = p;
+    if (!*p) {
+        *opaque = NULL;
+        return NULL;
+    }
+    if ((output && (*p)->url_write) || (!output && (*p)->url_read))
+        return (*p)->name;
+    return avio_enum_protocols(opaque, output);
+}
-- 
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