refactoring: remove unused warnings on mandatory parameters
refactoring: remove unused warnings on mandatory parameters

marco-dev/c-geo-opensource,schwabe/cgeo,samueltardieu/cgeo,madankb/cgeo,xiaoyanit/cgeo,cgeo/cgeo,SammysHP/cgeo,rsudev/c-geo-opensource,Bananeweizen/cgeo,ThibaultR/cgeo,KublaikhanGeek/cgeo,kumy/cgeo,SammysHP/cgeo,pstorch/cgeo,auricgoldfinger/cgeo,tobiasge/cgeo,ThibaultR/cgeo,marco-dev/c-geo-opensource,kumy/cgeo,lewurm/cgeo,rsudev/c-geo-opensource,brok85/cgeo,KublaikhanGeek/cgeo,pstorch/cgeo,schwabe/cgeo,tobiasge/cgeo,mucek4/cgeo,Huertix/cgeo,yummy222/cgeo,cgeo/cgeo,matej116/cgeo,superspindel/cgeo,vishwakulkarni/cgeo,schwabe/cgeo,pstorch/cgeo,yummy222/cgeo,S-Bartfast/cgeo,auricgoldfinger/cgeo,SammysHP/cgeo,Huertix/cgeo,samueltardieu/cgeo,kumy/cgeo,madankb/cgeo,marco-dev/c-geo-opensource,Bananeweizen/cgeo,Bananeweizen/cgeo,S-Bartfast/cgeo,yummy222/cgeo,matej116/cgeo,tobiasge/cgeo,auricgoldfinger/cgeo,lewurm/cgeo,KublaikhanGeek/cgeo,xiaoyanit/cgeo,matej116/cgeo,vishwakulkarni/cgeo,madankb/cgeo,xiaoyanit/cgeo,ThibaultR/cgeo,schwabe/cgeo,superspindel/cgeo,vishwakulkarni/cgeo,lewurm/cgeo,mucek4/cgeo,brok85/cgeo,S-Bartfast/cgeo,samueltardieu/cgeo,Huertix/cgeo,rsudev/c-geo-opensource,superspindel/cgeo,cgeo/cgeo,brok85/cgeo,mucek4/cgeo,cgeo/cgeo