lavu: Add av_strnstr()

This is a length limited version of strstr()

Signed-off-by: Vladimir Pantelic <vladoman@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/Changelog b/Changelog
index 24f079192d..c235727e42 100644
--- a/Changelog
+++ b/Changelog
@@ -1,6 +1,10 @@
 Entries are sorted chronologically from oldest to youngest within each release,
 releases are sorted from youngest to oldest.
 
+version 10:
+- av_strnstr
+
+
 version 9:
 - av_basename and av_dirname
 - adobe and limelight publisher authentication in RTMP