From d3de3ee2bd9edc602eed3862b54ab79bf4108b20 Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Sun, 9 Sep 2007 13:23:34 +0000
Subject: [PATCH] Document libavutil/mem.h:av_strdup. patch by Stefano
 Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 10456 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavutil/mem.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libavutil/mem.h b/libavutil/mem.h
index 4ebdad8f57..81b87248bb 100644
--- a/libavutil/mem.h
+++ b/libavutil/mem.h
@@ -54,6 +54,13 @@ void *av_realloc(void *ptr, unsigned int size);
 void av_free(void *ptr);
 
 void *av_mallocz(unsigned int size);
+
+/**
+ * Duplicates the string \p s.
+ * @param s String to be duplicated.
+ * @return Pointer to a newly allocated string containing a
+ * copy of \p s or NULL if it cannot allocate it.
+ */
 char *av_strdup(const char *s);
 
 /**