[FFmpeg-cvslog] avutil/internal: remove timer.h again

[Zhao Zhili]

ffmpeg | branch: master | Zhao Zhili <zhilizhao at tencent.com> | Wed Apr  5 22:50:08 2023 +0800| [f0f596dbc6b45b544d2d2d4fb78c0a2bdc3e6eb1] | committer: Zhao Zhili

avutil/internal: remove timer.h again

timer.h has been removed from internal.h, and then added back with
3e6088f for convenience. This patch removed it again for the
following reasons:

1. Only includes what's necessary is a common and safe strategy.

2. It fixed some build errors on Android:
  a. libavutil/timer.h includes sys/ioctl.h, and ioctl.h includes
     termios.h on Android.
  b. termios.h reserves names prefixed with ‘c_’, ‘V’, ‘I’, ‘O’, and
     ‘TC’; and names prefixed with ‘B’ followed by a digit.
  c. libavcodec uses B0 B1 and so on as variable names a lot. So
     the code failed to build with --enable-linux-perf, or
     --target-os=Linux.

Signed-off-by: Zhao Zhili <zhilizhao at tencent.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f0f596dbc6b45b544d2d2d4fb78c0a2bdc3e6eb1
---

 libavutil/internal.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libavutil/internal.h b/libavutil/internal.h
index 454c59aa50..001103142b 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -40,7 +40,6 @@
 #include <stdio.h>
 #include "config.h"
 #include "attributes.h"
-#include "timer.h"
 #include "macros.h"
 #include "pixfmt.h"