FIX: rCompose and rDecompose are only used in iparith (and declared there)

Author: Oleksandr Motsak

Singular/iparith.cc

@@ -75,6 +75,11 @@
 
 #include <kernel/timer.h>
 
+
+lists rDecompose(const ring r);
+ring rCompose(const lists  L);
+
+
 // defaults for all commands: NO_PLURAL | NO_RING | ALLOW_ZERODIVISOR
 
 #ifdef HAVE_PLURAL

libpolys/polys/monomials/ring.h

@@ -717,8 +717,6 @@ void p_DebugPrint(const poly p, const ring lmRing, const ring tailRing, const in
 int64 * rGetWeightVec(ring r);
 void rSetWeightVec(ring r, int64 *wv);
 
-//lists rDecompose(const ring r);
-//ring rCompose(const lists  L);
 /////////////////////////////
 // Auxillary functions
 //