Updating Opus to release 1.1

Makefile.unix

 #################### COMPILE OPTIONS #######################
 
 # Uncomment this for fixed-point build
 #FIXED_POINT=1
 
 # It is strongly recommended to uncomment one of these
 # VAR_ARRAYS: Use C99 variable-length arrays for stack allocation
 # USE_ALLOCA: Use alloca() for stack allocation
 # If none is defined, then the fallback is a non-threadsafe global array
 CFLAGS := -DUSE_ALLOCA $(CFLAGS)
 #CFLAGS := -DVAR_ARRAYS $(CFLAGS)
 
 # These options affect performance
 # HAVE_LRINTF: Use C99 intrinsics to speed up float-to-int conversion
-#      inline: Don't use the 'inline' keyword (for ANSI C compilers)
-#    restrict: Don't use the 'restrict' keyword (for pre-C99 compilers)
 #CFLAGS := -DHAVE_LRINTF $(CFLAGS)
-#CFLAGS := -Dinline= $(CFLAGS)
-CFLAGS := -Drestrict= $(CFLAGS)
 
 ###################### END OF OPTIONS ######################
 
 -include package_version
 
 include silk_sources.mk
 include celt_sources.mk
 include opus_sources.mk
 
 ifdef FIXED_POINT
@@ skipping 92 matching lines @@
                 echo 'PACKAGE_VERSION="unknown"' > ./package_version; \
         fi
 
 force:
 
 clean:
         rm -f opus_demo$(EXESUFFIX) opus_compare$(EXESUFFIX) $(TARGET) \
                 $(OBJS) $(OPUSDEMO_OBJS) $(OPUSCOMPARE_OBJS)
 
 .PHONY: all lib clean