1 files changed, 2 insertions, 24 deletions

diff --git a/apps/codecs/libwavpack/bits.c b/apps/codecs/libwavpack/bits.c
index e1700df539..1fe6aacf75 100644
--- a/apps/codecs/libwavpack/bits.c
+++ b/apps/codecs/libwavpack/bits.c
@@ -17,28 +17,6 @@
 #include "wavpack.h"
 
 #include <string.h>
-#include <ctype.h>
-
-/* dirty fix */
-const char _ctype_[257]={
-        0,
-        _C,     _C,     _C,     _C,     _C,     _C,     _C,     _C,
-        _C,     _C|_S,  _C|_S,  _C|_S,  _C|_S,  _C|_S,  _C,     _C,
-        _C,     _C,     _C,     _C,     _C,     _C,     _C,     _C,
-        _C,     _C,     _C,     _C,     _C,     _C,     _C,     _C,
-        _S|_B,  _P,     _P,     _P,     _P,     _P,     _P,     _P,
-        _P,     _P,     _P,     _P,     _P,     _P,     _P,     _P,
-        _N,     _N,     _N,     _N,     _N,     _N,     _N,     _N,
-        _N,     _N,     _P,     _P,     _P,     _P,     _P,     _P,
-        _P,     _U|_X,  _U|_X,  _U|_X,  _U|_X,  _U|_X,  _U|_X,  _U,
-        _U,     _U,     _U,     _U,     _U,     _U,     _U,     _U,
-        _U,     _U,     _U,     _U,     _U,     _U,     _U,     _U,
-        _U,     _U,     _U,     _P,     _P,     _P,     _P,     _P,
-        _P,     _L|_X,  _L|_X,  _L|_X,  _L|_X,  _L|_X,  _L|_X,  _L,
-        _L,     _L,     _L,     _L,     _L,     _L,     _L,     _L,
-        _L,     _L,     _L,     _L,     _L,     _L,     _L,     _L,
-        _L,     _L,     _L,     _P,     _P,     _P,     _P,     _C
-};
 
 ////////////////////////// Bitstream functions ////////////////////////////////
 
@@ -118,7 +96,7 @@ void little_endian_to_native (void *data, char *format)
                 break;
 
             default:
-                if (isdigit (*format))
+                if (*format >= '0' && *format <= '9')
                     cp += *format - '0';
 
                 break;
@@ -150,7 +128,7 @@ void native_to_little_endian (void *data, char *format)
                 break;
 
             default:
-                if (isdigit (*format))
+                if (*format >= '0' && *format <= '9')
                     cp += *format - '0';
 
                 break;