[SCM] libav/experimental: Correct, portable definition of INT_BIT

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 28499cc8d8ead4075fe0adfc21cd977004395402
Author: Måns Rullgård <mans at mansr.com>
Date:   Sat Feb 21 16:03:30 2009 +0000

    Correct, portable definition of INT_BIT
    
    Originally committed as revision 17480 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavutil/internal.h b/libavutil/internal.h
index 7041be2..f5f769e 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -88,11 +88,7 @@
 #endif
 
 #ifndef INT_BIT
-#    if INT_MAX != 2147483647
-#        define INT_BIT 64
-#    else
-#        define INT_BIT 32
-#    endif
+#    define INT_BIT (CHAR_BIT * sizeof(int))
 #endif
 
 #if ( defined(__PIC__) || defined(__pic__) ) && ! defined(PIC)

-- 
Libav/FFmpeg packaging