muscle: Fix building for gcc4
muscle: Fix building for gcc4

It misses a devel package though...

koletzky/haikuports,Begasus/haikuports,moochris/haikuports,nielx/haikuports,miqlas/haikuports,haikuports/haikuports,moochris/haikuports,Begasus/haikuports,nielx/haikuports,haikuports/haikuports,Begasus/haikuports,haikuports/haikuports,haikuports/haikuports,nielx/haikuports,koletzky/haikuports,haikuports/haikuports,Begasus/haikuports,moochris/haikuports,miqlas/haikuports,Begasus/haikuports,koletzky/haikuports,miqlas/haikuports