log: Include io.h on windows
authorRonald S. Bultje <rsbultje@gmail.com>
Sun, 24 Jun 2012 17:57:35 +0000 (20:57 +0300)
committerMartin Storsjö <martin@martin.st>
Mon, 25 Jun 2012 20:28:36 +0000 (23:28 +0300)
commit246154a9aff222b80befd65faf97494ce9113306
tree29c23e86bc493c021e8df92a9e96d34d0ec34f89
parent14a34d90ad1c8a47464937c6df4bda83451c07af
log: Include io.h on windows

This is required for isatty, which exists on MSVC and is found by
configure, but is provided by io.h instead of unistd.h.

Signed-off-by: Martin Storsjö <martin@martin.st>
libavutil/log.c