simulator: fix final() macro overriding keyword

The final() macro used for hashing overrides the language keyword final,
which may cause compilation issues for otherwise valid code. Rename it
to resolve the collision.

simulators/c++2/src_simulator/HashAlgo.h

@@ -63,7 +63,7 @@ Ludovic Apvrille, Renaud Pacalet
   c -= b;  c ^= rot(b, 4);  b += a; \
 }
 
-#define ifinal(a,b,c) \
+#define ihfinal(a,b,c) \
 { \
   b += rot(a,14); b ^= a;\
   a += rot(c,4);  a ^= c;\
@@ -73,7 +73,7 @@ Ludovic Apvrille, Renaud Pacalet
   c += rot(b,14); c ^= b;\
 }
 
-#define final(a,b,c) \
+#define hfinal(a,b,c) \
 { \
   c ^= b; c -= rot(b,14); \
   a ^= c; a -= rot(c,11); \
@@ -121,7 +121,7 @@ public:
 	
 	/*void removeValue(HashValueType iVal){
 		if(_finalized){
-  			ifinal(_a, _b, _c);
+  			ihfinal(_a, _b, _c);
 			_finalized=false;
 		}
 		switch(_state){
@@ -137,7 +137,7 @@ public:
 			_result = _c;
 			if(_state!=0){
 				HashValueType aA = _a, aB=_b;
-				final(aA, aB, _result);
+				hfinal(aA, aB, _result);
 				_finalized=true;
 			}
 		}