[FFmpeg-cvslog] log: Unbreak windows support

[Luca Barbato]

ffmpeg | branch: master | Luca Barbato <lu_zero at gentoo.org> | Thu Apr  3 19:56:31 2014 +0000| [9464b69da6b373d1eeb6b3d269ad029d9647b498] | committer: Vittorio Giovara

log: Unbreak windows support

Add the missing define.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9464b69da6b373d1eeb6b3d269ad029d9647b498
---

 libavutil/log.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/libavutil/log.c b/libavutil/log.c
index af86eff..5a8f293 100644
--- a/libavutil/log.c
+++ b/libavutil/log.c
@@ -50,6 +50,7 @@ static int16_t background, attr_orig;
 static HANDLE con;
 #define set_color(x)  SetConsoleTextAttribute(con, background | color[x])
 #define reset_color() SetConsoleTextAttribute(con, attr_orig)
+#define print_256color(x)
 #else
 static const uint8_t color[] = { 0x41, 0x41, 0x11, 0x03, 9, 0x02, 0x06 };
 #define set_color(x)  fprintf(stderr, "\033[%d;3%dm", color[x] >> 4, color[x]&15)