Use correct forward declaration (fix unresolved external symbol at link time)
Use correct forward declaration (fix unresolved external symbol at link time)

lgiommi/root,abhinavmoudgil95/root,Duraznos/root,agarciamontoro/root,evgeny-boger/root,sirinath/root,gbitzes/root,Y--/root,jrtomps/root,bbockelm/root,olifre/root,esakellari/my_root_for_test,mkret2/root,sbinet/cxx-root,omazapa/root,abhinavmoudgil95/root,esakellari/root,omazapa/root-old,veprbl/root,gganis/root,esakellari/root,mhuwiler/rootauto,buuck/root,lgiommi/root,root-mirror/root,olifre/root,sirinath/root,beniz/root,perovic/root,dfunke/root,sbinet/cxx-root,davidlt/root,davidlt/root,perovic/root,esakellari/my_root_for_test,zzxuanyuan/root-compressor-dummy,arch1tect0r/root,beniz/root,gganis/root,olifre/root,esakellari/root,olifre/root,sbinet/cxx-root,simonpf/root,omazapa/root-old,davidlt/root,Duraznos/root,omazapa/root-old,satyarth934/root,zzxuanyuan/root-compressor-dummy,CristinaCristescu/root,krafczyk/root,omazapa/root,buuck/root,sirinath/root,Duraznos/root,Y--/root,georgtroska/root,jrtomps/root,BerserkerTroll/root,sirinath/root,krafczyk/root,Y--/root,gbitzes/root,veprbl/root,evgeny-boger/root,esakellari/root,zzxuanyuan/root-compressor-dummy,mattkretz/root,mattkretz/root,esakellari/my_root_for_test,nilqed/root,vukasinmilosevic/root,BerserkerTroll/root,zzxuanyuan/root,krafczyk/root,pspe/root,vukasinmilosevic/root,omazapa/root,krafczyk/root,veprbl/root,abhinavmoudgil95/root,Duraznos/root,Duraznos/root,vukasinmilosevic/root,nilqed/root,jrtomps/root,abhinavmoudgil95/root,abhinavmoudgil95/root,mkret2/root,perovic/root,zzxuanyuan/root-compressor-dummy,beniz/root,mhuwiler/rootauto,evgeny-boger/root,dfunke/root,abhinavmoudgil95/root,simonpf/root,Y--/root,sirinath/root,georgtroska/root,georgtroska/root,lgiommi/root,Y--/root,veprbl/root,satyarth934/root,abhinavmoudgil95/root,perovic/root,esakellari/root,jrtomps/root,veprbl/root,sawenzel/root,sbinet/cxx-root,evgeny-boger/root,agarciamontoro/root,vukasinmilosevic/root,arch1tect0r/root,CristinaCristescu/root,thomaskeck/root,satyarth934/root,zzxuanyuan/root,CristinaCristescu/root,sbinet/cxx-root,krafczyk/root,perovic/root,krafczyk/root,karies/root,dfunke/root,mkret2/root,vukasinmilosevic/root,omazapa/root,gbitzes/root,gbitzes/root,lgiommi/root,mkret2/root,karies/root,nilqed/root,vukasinmilosevic/root,dfunke/root,evgeny-boger/root,sbinet/cxx-root,pspe/root,evgeny-boger/root,veprbl/root,Y--/root,pspe/root,lgiommi/root,sirinath/root,simonpf/root,evgeny-boger/root,thomaskeck/root,buuck/root,evgeny-boger/root,gganis/root,zzxuanyuan/root-compressor-dummy,arch1tect0r/root,mattkretz/root,arch1tect0r/root,sbinet/cxx-root,BerserkerTroll/root,sawenzel/root,mattkretz/root,nilqed/root,gganis/root,sawenzel/root,sbinet/cxx-root,abhinavmoudgil95/root,mattkretz/root,Duraznos/root,mattkretz/root,esakellari/root,arch1tect0r/root,satyarth934/root,sawenzel/root,Y--/root,pspe/root,omazapa/root-old,perovic/root,CristinaCristescu/root,arch1tect0r/root,krafczyk/root,perovic/root,esakellari/my_root_for_test,nilqed/root,esakellari/root,davidlt/root,bbockelm/root,olifre/root,vukasinmilosevic/root,karies/root,satyarth934/root,omazapa/root,thomaskeck/root,satyarth934/root,simonpf/root,simonpf/root,davidlt/root,satyarth934/root,CristinaCristescu/root,jrtomps/root,nilqed/root,esakellari/root,sbinet/cxx-root,abhinavmoudgil95/root,mkret2/root,sbinet/cxx-root,root-mirror/root,krafczyk/root,thomaskeck/root,sirinath/root,davidlt/root,zzxuanyuan/root-compressor-dummy,CristinaCristescu/root,omazapa/root,zzxuanyuan/root-compressor-dummy,bbockelm/root,gganis/root,mhuwiler/rootauto,mkret2/root,root-mirror/root,georgtroska/root,BerserkerTroll/root,sawenzel/root,CristinaCristescu/root,zzxuanyuan/root,agarciamontoro/root,karies/root,buuck/root,mhuwiler/rootauto,mattkretz/root,buuck/root,krafczyk/root,sbinet/cxx-root,mhuwiler/rootauto,mkret2/root,beniz/root,gbitzes/root,beniz/root,pspe/root,lgiommi/root,gganis/root,jrtomps/root,olifre/root,bbockelm/root,dfunke/root,omazapa/root,vukasinmilosevic/root,buuck/root,omazapa/root-old,georgtroska/root,root-mirror/root,karies/root,simonpf/root,beniz/root,pspe/root,thomaskeck/root,dfunke/root,pspe/root,karies/root,root-mirror/root,bbockelm/root,perovic/root,jrtomps/root,gbitzes/root,omazapa/root-old,CristinaCristescu/root,gganis/root,olifre/root,karies/root,abhinavmoudgil95/root,agarciamontoro/root,nilqed/root,root-mirror/root,agarciamontoro/root,mhuwiler/rootauto,lgiommi/root,root-mirror/root,gbitzes/root,buuck/root,BerserkerTroll/root,nilqed/root,omazapa/root,BerserkerTroll/root,omazapa/root-old,sawenzel/root,BerserkerTroll/root,veprbl/root,thomaskeck/root,buuck/root,sawenzel/root,agarciamontoro/root,omazapa/root-old,simonpf/root,agarciamontoro/root,esakellari/root,zzxuanyuan/root-compressor-dummy,olifre/root,abhinavmoudgil95/root,perovic/root,zzxuanyuan/root,jrtomps/root,mhuwiler/rootauto,mattkretz/root,lgiommi/root,thomaskeck/root,veprbl/root,satyarth934/root,dfunke/root,Duraznos/root,zzxuanyuan/root,satyarth934/root,root-mirror/root,pspe/root,thomaskeck/root,BerserkerTroll/root,mhuwiler/rootauto,omazapa/root-old,mhuwiler/rootauto,beniz/root,gbitzes/root,bbockelm/root,esakellari/my_root_for_test,nilqed/root,esakellari/root,davidlt/root,esakellari/my_root_for_test,krafczyk/root,dfunke/root,perovic/root,gganis/root,perovic/root,nilqed/root,sirinath/root,sawenzel/root,bbockelm/root,omazapa/root,georgtroska/root,jrtomps/root,sirinath/root,krafczyk/root,evgeny-boger/root,gganis/root,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root,Y--/root,sawenzel/root,mhuwiler/rootauto,pspe/root,evgeny-boger/root,dfunke/root,vukasinmilosevic/root,Duraznos/root,bbockelm/root,buuck/root,bbockelm/root,zzxuanyuan/root-compressor-dummy,dfunke/root,veprbl/root,simonpf/root,georgtroska/root,simonpf/root,root-mirror/root,arch1tect0r/root,karies/root,satyarth934/root,davidlt/root,evgeny-boger/root,vukasinmilosevic/root,agarciamontoro/root,beniz/root,zzxuanyuan/root,omazapa/root,dfunke/root,esakellari/my_root_for_test,agarciamontoro/root,sirinath/root,mkret2/root,buuck/root,pspe/root,BerserkerTroll/root,karies/root,root-mirror/root,lgiommi/root,zzxuanyuan/root,Y--/root,esakellari/my_root_for_test,agarciamontoro/root,gbitzes/root,beniz/root,esakellari/my_root_for_test,davidlt/root,CristinaCristescu/root,arch1tect0r/root,buuck/root,lgiommi/root,jrtomps/root,georgtroska/root,veprbl/root,beniz/root,lgiommi/root,mkret2/root,thomaskeck/root,sawenzel/root,sirinath/root,sawenzel/root,Y--/root,omazapa/root-old,arch1tect0r/root,gbitzes/root,arch1tect0r/root,jrtomps/root,simonpf/root,esakellari/root,karies/root,olifre/root,davidlt/root,gganis/root,agarciamontoro/root,mhuwiler/rootauto,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root,Y--/root,Duraznos/root,olifre/root,georgtroska/root,thomaskeck/root,olifre/root,georgtroska/root,beniz/root,CristinaCristescu/root,pspe/root,BerserkerTroll/root,CristinaCristescu/root,omazapa/root,BerserkerTroll/root,Duraznos/root,bbockelm/root,nilqed/root,zzxuanyuan/root,Duraznos/root,mkret2/root,omazapa/root-old,veprbl/root,satyarth934/root,gbitzes/root,gganis/root,karies/root,mkret2/root,mattkretz/root,simonpf/root,arch1tect0r/root,bbockelm/root,zzxuanyuan/root,esakellari/my_root_for_test,davidlt/root,zzxuanyuan/root,root-mirror/root,vukasinmilosevic/root,georgtroska/root,mattkretz/root,mattkretz/root