[FFmpeg-cvslog] avcodec/ac3: replace #define by typedef

[Ganesh Ajjanagadde]

ffmpeg | branch: master | Ganesh Ajjanagadde <gajjanagadde at gmail.com> | Mon Nov 16 16:54:48 2015 -0500| [47eeb001e63b2e2780d70877ecd6aafc720f7f0a] | committer: Ganesh Ajjanagadde

avcodec/ac3: replace #define by typedef

See e.g https://stackoverflow.com/questions/1666353/are-typedef-and-define-the-same-in-c
for rationale.

Reviewed-by: Michael Niedermayer <michael at niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=47eeb001e63b2e2780d70877ecd6aafc720f7f0a
---

 libavcodec/ac3.h |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavcodec/ac3.h b/libavcodec/ac3.h
index 3f67e09..ff36249 100644
--- a/libavcodec/ac3.h
+++ b/libavcodec/ac3.h
@@ -73,8 +73,8 @@
 #define AC3_SPX_BLEND(x)        (x)
 #define AC3_DYNAMIC_RANGE1      0
 
-#define INTFLOAT                int
-#define SHORTFLOAT              int16_t
+typedef int                     INTFLOAT;
+typedef int16_t                 SHORTFLOAT;
 
 #else /* USE_FIXED */
 
@@ -92,8 +92,8 @@
 #define AC3_SPX_BLEND(x)        (x)* (1.0f/32)
 #define AC3_DYNAMIC_RANGE1      1.0f
 
-#define INTFLOAT                float
-#define SHORTFLOAT              float
+typedef float                   INTFLOAT;
+typedef float                   SHORTFLOAT;
 
 #endif /* USE_FIXED */