Update to opus-HEAD-66611f1.

celt/tests/test_unit_cwrs32.c

 /* Copyright (c) 2008-2011 Xiph.Org Foundation, Mozilla Corporation,
                            Gregory Maxwell
    Written by Jean-Marc Valin, Gregory Maxwell, and Timothy B. Terriberry */
 /*
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:
 
    - Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
@@ skipping 109 matching lines @@
         opus_uint32 v;
         opus_uint32 ii;
         int         j;
 #if defined(SMALL_FOOTPRINT)
         memcpy(u,uu,(k+2U)*sizeof(*u));
         cwrsi(n,k,i,y,u);
 #else
         cwrsi(n,k,i,y);
 #endif
         sy=0;
-        for(j=0;j<n;j++)sy+=ABS(y[j]);
+        for(j=0;j<n;j++)sy+=abs(y[j]);
         if(sy!=k){
           fprintf(stderr,"N=%d Pulse count mismatch in cwrsi (%d!=%d).\n",
            n,sy,k);
           return 99;
         }
         /*printf("%6u of %u:",i,nc);
         for(j=0;j<n;j++)printf(" %+3i",y[j]);
         printf(" ->");*/
 #if defined(SMALL_FOOTPRINT)
         ii=icwrs(n,k,&v,y,u);
@@ skipping 11 matching lines @@
            (long)v,(long)nc);
           return 2;
         }
         /*printf(" %6u\n",i);*/
       }
       /*printf("\n");*/
     }
   }
   return 0;
 }