cmDspClass.c: Removed use of OS_OSX preproc. flags for working around

va_list differences with older gcc. This change is part of spat-lab port.

dsp/cmDspClass.c

   return p;
 }
 
-#ifdef OS_OSX
-va_list  _cmDspParseArgV( cmDspVarArg_t* a, va_list vl )
-#else
 void  _cmDspParseArgV( cmDspVarArg_t* a, va_list vl )
-#endif
 {
   a->label   = va_arg(vl,const char*);
   a->constId = va_arg(vl,unsigned);
   a->cn      = va_arg(vl,unsigned);
   a->flags   = va_arg(vl,unsigned);
   a->doc     = va_arg(vl,const char*);  
-#ifdef OS_OSX
-  return vl;
-#endif
 }
 
 void* cmDspInstAllocateV(cmDspCtx_t* ctx, cmDspClass_t* classPtr, unsigned instByteCnt, unsigned instSymId, unsigned instId, unsigned storeSymId, unsigned va_cnt, va_list vl0, ... )
     
     argCnt += repeatCnt;
 
-#ifdef OS_OSX
-    vl1 = 
-#endif
-      _cmDspParseArgV(&a,vl1);
+    _cmDspParseArgV(&a,vl1);
   }
   
   cmDspVarArg_t aa[ argCnt+1 ];
   {
     cmDspVarArg_t a;
     
-#ifdef OS_OSX
-    vl2 = 
-#endif
-      _cmDspParseArgV(&a,vl2);
+    _cmDspParseArgV(&a,vl2);
     
     cmDspArgSetupN(ctx,aa,argCnt,j,repeatCnt,a.label,a.constId,a.rn, a.cn, a.flags, a.doc ); 
     j += repeatCnt;