Wrote apps/codecs/wmapro.c and modified libwmapro to make the codec work in the sim. Neither libwmapro nor wmapro.c have been added to the main build yet, codecs.make should be edited to compile both with rockbox.

current status of the decoder :
- Plays and seeks in the sim
- Still in floating point

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27006 a1c6a512-1295-4272-9138-f99709370657

apps/codecs/libwmapro/libavutil/internal.h

@@ -33,7 +33,7 @@
 #include <limits.h>
 #include <stdint.h>
 #include <stddef.h>
-#include <assert.h>
+//#include <assert.h>
 //#include "config.h"
 #include "attributes.h"
 //#include "timer.h"
@@ -142,8 +142,8 @@
 #endif
 
 /* avoid usage of dangerous/inappropriate system functions */
-#undef  malloc
-#define malloc please_use_av_malloc
+//#undef  malloc
+//#define malloc please_use_av_malloc
 #undef  free
 #define free please_use_av_free
 #undef  realloc
@@ -163,8 +163,8 @@
 #undef  exit
 #define exit exit_is_forbidden
 #ifndef LIBAVFORMAT_BUILD
-#undef  printf
-#define printf please_use_av_log_instead_of_printf
+//#undef  printf
+//#define printf please_use_av_log_instead_of_printf
 #undef  fprintf
 #define fprintf please_use_av_log_instead_of_fprintf
 #undef  puts