rename variables to match the guidelines (use module prefix)
rename variables to match the guidelines (use module prefix)

FrancescoErmini/RIOT,OlegHahm/RIOT,rousselk/RIOT,JensErdmann/RIOT,Darredevil/RIOT,Lexandro92/RIOT-CoAP,herrfz/RIOT,openkosmosorg/RIOT,haoyangyu/RIOT,changbiao/RIOT,emmanuelsearch/RIOT,Ell-i/RIOT,locicontrols/RIOT,TobiasFredersdorf/RIOT,kbumsik/RIOT,Yonezawa-T2/RIOT,rfuentess/RIOT,hamilton-mote/RIOT-OS,ant9000/RIOT,OlegHahm/RIOT,alignan/RIOT,lazytech-org/RIOT,thiagohd/RIOT,gbarnett/RIOT,dhruvvyas90/RIOT,spium/IoT-RIOT,yogo1212/RIOT,Yonezawa-T2/RIOT,jfischer-phytec-iot/RIOT,MarkXYang/RIOT,immesys/RiSyn,rousselk/RIOT,alex1818/RIOT,binarylemon/RIOT,RBartz/RIOT,ximus/RIOT,herrfz/RIOT,kaleb-himes/RIOT,RIOT-OS/RIOT,FrancescoErmini/RIOT,Osblouf/RIOT,shady33/RIOT,sumanpanchal/RIOT,phiros/RIOT,benoit-canet/RIOT,lebrush/RIOT,lazytech-org/RIOT,A-Paul/RIOT,shady33/RIOT,backenklee/RIOT,dailab/RIOT,alignan/RIOT,adrianghc/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,toonst/RIOT,robixnai/RIOT,Yonezawa-T2/RIOT,LudwigKnuepfer/RIOT,kYc0o/RIOT,Lotterleben/RIOT,arvindpdmn/RIOT,Ell-i/RIOT,locicontrols/RIOT,l3nko/RIOT,alignan/RIOT,d00616/RIOT,EmuxEvans/RIOT,rfswarm/RIOT,1blankz7/RIOT,JensErdmann/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,mfrey/RIOT,syin2/RIOT,LudwigKnuepfer/RIOT,tfar/RIOT,avmelnikoff/RIOT,aeneby/RIOT,beurdouche/RIOT,nsol-nmsu/RIOT,thomaseichinger/RIOT,khhhh/RIOT,ThanhVic/RIOT,stevenj/RIOT,rfuentess/RIOT,authmillenon/RIOT,asanka-code/RIOT,abp719/RIOT,attdona/RIOT,rajma996/RIOT,FrancescoErmini/RIOT,ros2/ros2_embedded_riot,mfrey/RIOT,msolters/RIOT,brettswann/RIOT,RBartz/RIOT,miri64/RIOT,fnack/RIOT,A-Paul/RIOT,watr-li/RIOT,changbiao/RIOT,MohmadAyman/RIOT,MonsterCode8000/RIOT,gautric/RIOT,ximus/RIOT,dailab/RIOT,x3ro/RIOT,gebart/RIOT,latsku/RIOT,kushalsingh007/RIOT,Yonezawa-T2/RIOT,rakendrathapa/RIOT,BytesGalore/PetersRIOT,dkm/RIOT,katezilla/RIOT,ant9000/RIOT,MarkXYang/RIOT,wentaoshang/RIOT,x3ro/RIOT,1blankz7/RIOT,yogo1212/RIOT,x3ro/RIOT,MonsterCode8000/RIOT,BytesGalore/PetersRIOT,neumodisch/RIOT,rakendrathapa/RIOT,lazytech-org/RIOT,haoyangyu/RIOT,altairpearl/RIOT,automote/RIOT,herrfz/RIOT-old,josephnoir/RIOT,haoyangyu/RIOT,centurysys/RIOT,jhollister/RIOT,asanka-code/RIOT,biboc/RIOT,rfuentess/RIOT,attdona/RIOT,basilfx/RIOT,OTAkeys/RIOT,1blankz7/RIOT,robixnai/RIOT,josephnoir/RIOT,koenning/RIOT,RBartz/RIOT,LudwigOrtmann/RIOT,adrianghc/RIOT,Lexandro92/RIOT-CoAP,Osblouf/RIOT,fnack/RIOT,rousselk/RIOT,bartfaizoltan/RIOT,kbumsik/RIOT,wentaoshang/RIOT,shady33/RIOT,aeneby/RIOT,RBartz/RIOT,adrianghc/RIOT,1blankz7/RIOT,asanka-code/RIOT,AnonMall/RIOT,jasonatran/RIOT,abp719/RIOT,daniel-k/RIOT,spium/IoT-RIOT,ntrtrung/RIOT,OTAkeys/RIOT,dhruvvyas90/RIOT,bartfaizoltan/RIOT,marcosalm/RIOT,asanka-code/RIOT,biboc/RIOT,ant9000/RIOT,rousselk/RIOT,jfischer-phytec-iot/RIOT,BytesGalore/PetersRIOT,kYc0o/RIOT,kb2ma/RIOT,mtausig/RIOT,dailab/RIOT,watr-li/RIOT,dhruvvyas90/RIOT,Osblouf/RIOT,l3nko/RIOT,miri64/RIOT,zhuoshuguo/RIOT,ros2/ros2_embedded_riot,openkosmosorg/RIOT,kYc0o/RIOT,l3nko/RIOT,plushvoxel/RIOT,robixnai/RIOT,spium/IoT-RIOT,phiros/RIOT,jhollister/RIOT,asanka-code/RIOT,OTAkeys/RIOT,luciotorre/RIOT,lebrush/RIOT,msolters/RIOT,katezilla/RIOT,jremmert-phytec-iot/RIOT,msolters/RIOT,PSHIVANI/Riot-Code,fnack/RIOT,jhollister/RIOT,kushalsingh007/RIOT,toonst/RIOT,koenning/RIOT,rousselk/RIOT,kerneltask/RIOT,Hyungsin/RIOT-OS,dkm/RIOT,MonsterCode8000/RIOT,x3ro/RIOT,mtausig/RIOT,malosek/RIOT,ntrtrung/RIOT,adjih/RIOT,Josar/RIOT,FrancescoErmini/RIOT,kaspar030/RIOT,thiagohd/RIOT,cladmi/RIOT,fnack/RIOT,Lotterleben/RIOT,OlegHahm/RIOT,hamilton-mote/RIOT-OS,jferreir/RIOT,kaleb-himes/RIOT,centurysys/RIOT,thiagohd/RIOT,toonst/RIOT,luciotorre/RIOT,toonst/RIOT,jhollister/RIOT,basilfx/RIOT,shady33/RIOT,ThanhVic/RIOT,wentaoshang/RIOT,brettswann/RIOT,jbeyerstedt/RIOT-OTA-update,mziegert/RIOT,smlng/RIOT,Lotterleben/RIOT,zhuoshuguo/RIOT,miri64/RIOT,phiros/RIOT,Lexandro92/RIOT-CoAP,luciotorre/RIOT,jhollister/RIOT,adrianghc/RIOT,zhuoshuguo/RIOT,binarylemon/RIOT,DipSwitch/RIOT,malosek/RIOT,1blankz7/RIOT,patkan/RIOT,chris-wood/RIOT,hamilton-mote/RIOT-OS,chris-wood/RIOT,yogo1212/RIOT,abkam07/RIOT,MonsterCode8000/RIOT,changbiao/RIOT,mziegert/RIOT,jferreir/RIOT,jfischer-phytec-iot/RIOT,roberthartung/RIOT,marcosalm/RIOT,EmuxEvans/RIOT,josephnoir/RIOT,marcosalm/RIOT,khhhh/RIOT,Ell-i/RIOT,backenklee/RIOT,biboc/RIOT,smlng/RIOT,Osblouf/RIOT,JensErdmann/RIOT,ks156/RIOT,kushalsingh007/RIOT,jremmert-phytec-iot/RIOT,adjih/RIOT,malosek/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,patkan/RIOT,stevenj/RIOT,ntrtrung/RIOT,gebart/RIOT,RubikonAlpha/RIOT,khhhh/RIOT,ks156/RIOT,Yonezawa-T2/RIOT,daniel-k/RIOT,tdautc19841202/RIOT,Josar/RIOT,EmuxEvans/RIOT,kaleb-himes/RIOT,bartfaizoltan/RIOT,yogo1212/RIOT,attdona/RIOT,FrancescoErmini/RIOT,MarkXYang/RIOT,Josar/RIOT,Yonezawa-T2/RIOT,MonsterCode8000/RIOT,Darredevil/RIOT,abkam07/RIOT,watr-li/RIOT,benoit-canet/RIOT,spium/IoT-RIOT,backenklee/RIOT,biboc/RIOT,arvindpdmn/RIOT,jfischer-phytec-iot/RIOT,MohmadAyman/RIOT,EmuxEvans/RIOT,smlng/RIOT,dhruvvyas90/RIOT,immesys/RiSyn,chris-wood/RIOT,altairpearl/RIOT,aeneby/RIOT,locicontrols/RIOT,watr-li/RIOT,Lotterleben/RIOT,jbeyerstedt/RIOT-OTA-update,daniel-k/RIOT,smlng/RIOT,thomaseichinger/RIOT,rajma996/RIOT,gbarnett/RIOT,shady33/RIOT,fnack/RIOT,locicontrols/RIOT,tdautc19841202/RIOT,gbarnett/RIOT,emmanuelsearch/RIOT,AnonMall/RIOT,AnonMall/RIOT,abp719/RIOT,1blankz7/RIOT,rakendrathapa/RIOT,jbeyerstedt/RIOT-OTA-update,altairpearl/RIOT,wentaoshang/RIOT,aeneby/RIOT,MohmadAyman/RIOT,emmanuelsearch/RIOT,wentaoshang/RIOT,adjih/RIOT,adjih/RIOT,roberthartung/RIOT,jasonatran/RIOT,beurdouche/RIOT,gautric/RIOT,immesys/RiSyn,LudwigOrtmann/RIOT,PSHIVANI/Riot-Code,jremmert-phytec-iot/RIOT,kushalsingh007/RIOT,rakendrathapa/RIOT,rfswarm/RIOT,EmuxEvans/RIOT,josephnoir/RIOT,beurdouche/RIOT,Darredevil/RIOT,latsku/RIOT,herrfz/RIOT-old,lebrush/RIOT,ntrtrung/RIOT,rfswarm/RIOT,hamilton-mote/RIOT-OS,cladmi/RIOT,toonst/RIOT,jremmert-phytec-iot/RIOT,daniel-k/RIOT,TobiasFredersdorf/RIOT,OlegHahm/RIOT,sgso/RIOT,koenning/RIOT,kerneltask/RIOT,rfswarm2/RIOT,koenning/RIOT,JensErdmann/RIOT,herrfz/RIOT,automote/RIOT,sgso/RIOT,aeneby/RIOT,gbarnett/RIOT,sumanpanchal/RIOT,koenning/RIOT,emmanuelsearch/RIOT,mziegert/RIOT,beurdouche/RIOT,mziegert/RIOT,JensErdmann/RIOT,fnack/RIOT,mfrey/RIOT,ros2/ros2_embedded_riot,spium/IoT-RIOT,wentaoshang/RIOT,RubikonAlpha/RIOT,syin2/RIOT,BytesGalore/RIOT,tdautc19841202/RIOT,authmillenon/RIOT,Darredevil/RIOT,sgso/RIOT,Lexandro92/RIOT-CoAP,openkosmosorg/RIOT,ntrtrung/RIOT,DipSwitch/RIOT,alex1818/RIOT,lebrush/RIOT,centurysys/RIOT,backenklee/RIOT,lebrush/RIOT,RubikonAlpha/RIOT,tfar/RIOT,bartfaizoltan/RIOT,x3ro/RIOT,watr-li/RIOT,benoit-canet/RIOT,malosek/RIOT,cladmi/RIOT,neiljay/RIOT,avmelnikoff/RIOT,tdautc19841202/RIOT,stevenj/RIOT,avmelnikoff/RIOT,chris-wood/RIOT,LudwigOrtmann/RIOT,l3nko/RIOT,MarkXYang/RIOT,adrianghc/RIOT,MarkXYang/RIOT,sumanpanchal/RIOT,roberthartung/RIOT,katezilla/RIOT,miri64/RIOT,Hyungsin/RIOT-OS,robixnai/RIOT,ks156/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,MarkXYang/RIOT,Lotterleben/RIOT,beurdouche/RIOT,mtausig/RIOT,arvindpdmn/RIOT,gbarnett/RIOT,RIOT-OS/RIOT,PSHIVANI/Riot-Code,roberthartung/RIOT,locicontrols/RIOT,phiros/RIOT,marcosalm/RIOT,jasonatran/RIOT,brettswann/RIOT,abp719/RIOT,RIOT-OS/RIOT,kb2ma/RIOT,herrfz/RIOT,nsol-nmsu/RIOT,neiljay/RIOT,herrfz/RIOT-old,bartfaizoltan/RIOT,kerneltask/RIOT,Lexandro92/RIOT-CoAP,cladmi/RIOT,yogo1212/RIOT,latsku/RIOT,sgso/RIOT,BytesGalore/PetersRIOT,FrancescoErmini/RIOT,tdautc19841202/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,DipSwitch/RIOT,d00616/RIOT,tfar/RIOT,rfuentess/RIOT,kaspar030/RIOT,ximus/RIOT,ant9000/RIOT,nsol-nmsu/RIOT,kerneltask/RIOT,cladmi/RIOT,thomaseichinger/RIOT,tdautc19841202/RIOT,A-Paul/RIOT,emmanuelsearch/RIOT,Hyungsin/RIOT-OS,brettswann/RIOT,Lotterleben/RIOT,l3nko/RIOT,luciotorre/RIOT,rfswarm2/RIOT,dhruvvyas90/RIOT,LudwigKnuepfer/RIOT,BytesGalore/PetersRIOT,binarylemon/RIOT,benoit-canet/RIOT,gbarnett/RIOT,RubikonAlpha/RIOT,RubikonAlpha/RIOT,neiljay/RIOT,rousselk/RIOT,watr-li/RIOT,haoyangyu/RIOT,haoyangyu/RIOT,msolters/RIOT,d00616/RIOT,immesys/RiSyn,plushvoxel/RIOT,ximus/RIOT,dailab/RIOT,smlng/RIOT,basilfx/RIOT,rfswarm2/RIOT,khhhh/RIOT,daniel-k/RIOT,patkan/RIOT,Lotterleben/RIOT,abp719/RIOT,BytesGalore/PetersRIOT,BytesGalore/PetersRIOT,latsku/RIOT,rfswarm2/RIOT,LudwigOrtmann/RIOT,altairpearl/RIOT,dhruvvyas90/RIOT,hamilton-mote/RIOT-OS,sumanpanchal/RIOT,asanka-code/RIOT,rfuentess/RIOT,kaspar030/RIOT,benoit-canet/RIOT,rajma996/RIOT,lazytech-org/RIOT,arvindpdmn/RIOT,rakendrathapa/RIOT,d00616/RIOT,abp719/RIOT,sumanpanchal/RIOT,automote/RIOT,BytesGalore/RIOT,RIOT-OS/RIOT,abkam07/RIOT,sumanpanchal/RIOT,locicontrols/RIOT,alex1818/RIOT,kaleb-himes/RIOT,d00616/RIOT,ntrtrung/RIOT,arvindpdmn/RIOT,openkosmosorg/RIOT,kerneltask/RIOT,patkan/RIOT,RBartz/RIOT,kbumsik/RIOT,ks156/RIOT,alex1818/RIOT,Ell-i/RIOT,latsku/RIOT,latsku/RIOT,DipSwitch/RIOT,kaspar030/RIOT,attdona/RIOT,TobiasFredersdorf/RIOT,jremmert-phytec-iot/RIOT,openkosmosorg/RIOT,ant9000/RIOT,binarylemon/RIOT,thiagohd/RIOT,kushalsingh007/RIOT,immesys/RiSyn,EmuxEvans/RIOT,authmillenon/RIOT,Lexandro92/RIOT-CoAP,gebart/RIOT,kbumsik/RIOT,BytesGalore/RIOT,Darredevil/RIOT,roberthartung/RIOT,OlegHahm/RIOT,neumodisch/RIOT,ros2/ros2_embedded_riot,changbiao/RIOT,ThanhVic/RIOT,zhuoshuguo/RIOT,plushvoxel/RIOT,PSHIVANI/Riot-Code,ros2/ros2_embedded_riot,LudwigKnuepfer/RIOT,jferreir/RIOT,rfswarm2/RIOT,mtausig/RIOT,zhuoshuguo/RIOT,rajma996/RIOT,altairpearl/RIOT,stevenj/RIOT,ros2/ros2_embedded_riot,lazytech-org/RIOT,msolters/RIOT,Osblouf/RIOT,jfischer-phytec-iot/RIOT,sgso/RIOT,miri64/RIOT,LudwigKnuepfer/RIOT,RubikonAlpha/RIOT,attdona/RIOT,RIOT-OS/RIOT,jferreir/RIOT,Ell-i/RIOT,shady33/RIOT,DipSwitch/RIOT,kushalsingh007/RIOT,immesys/RiSyn,jasonatran/RIOT,brettswann/RIOT,rfswarm/RIOT,neumodisch/RIOT,neumodisch/RIOT,neumodisch/RIOT,benoit-canet/RIOT,DipSwitch/RIOT,neumodisch/RIOT,dkm/RIOT,Josar/RIOT,malosek/RIOT,dkm/RIOT,msolters/RIOT,plushvoxel/RIOT,abkam07/RIOT,A-Paul/RIOT,gautric/RIOT,jbeyerstedt/RIOT-OTA-update,altairpearl/RIOT,authmillenon/RIOT,OTAkeys/RIOT,syin2/RIOT,TobiasFredersdorf/RIOT,chris-wood/RIOT,kb2ma/RIOT,abkam07/RIOT,thiagohd/RIOT,l3nko/RIOT,phiros/RIOT,nsol-nmsu/RIOT,robixnai/RIOT,jremmert-phytec-iot/RIOT,automote/RIOT,thomaseichinger/RIOT,neiljay/RIOT,alignan/RIOT,lebrush/RIOT,JensErdmann/RIOT,authmillenon/RIOT,changbiao/RIOT,basilfx/RIOT,rfswarm/RIOT,rajma996/RIOT,alignan/RIOT,kYc0o/RIOT,abkam07/RIOT,AnonMall/RIOT,rajma996/RIOT,LudwigOrtmann/RIOT,malosek/RIOT,dailab/RIOT,Hyungsin/RIOT-OS,patkan/RIOT,rfswarm2/RIOT,kYc0o/RIOT,alex1818/RIOT,jbeyerstedt/RIOT-OTA-update,binarylemon/RIOT,basilfx/RIOT,mziegert/RIOT,stevenj/RIOT,plushvoxel/RIOT,mfrey/RIOT,syin2/RIOT,chris-wood/RIOT,jhollister/RIOT,brettswann/RIOT,automote/RIOT,sgso/RIOT,jferreir/RIOT,PSHIVANI/Riot-Code,herrfz/RIOT-old,RBartz/RIOT,tfar/RIOT,stevenj/RIOT,alex1818/RIOT,adjih/RIOT,gebart/RIOT,attdona/RIOT,bartfaizoltan/RIOT,avmelnikoff/RIOT,spium/IoT-RIOT,mziegert/RIOT,khhhh/RIOT,kbumsik/RIOT,daniel-k/RIOT,Josar/RIOT,luciotorre/RIOT,kaleb-himes/RIOT,ThanhVic/RIOT,biboc/RIOT,Osblouf/RIOT,herrfz/RIOT-old,PSHIVANI/Riot-Code,jferreir/RIOT,kaspar030/RIOT,rfswarm/RIOT,zhuoshuguo/RIOT,automote/RIOT,koenning/RIOT,syin2/RIOT,gebart/RIOT,katezilla/RIOT,MohmadAyman/RIOT,MonsterCode8000/RIOT,emmanuelsearch/RIOT,yogo1212/RIOT,ximus/RIOT,arvindpdmn/RIOT,ks156/RIOT,BytesGalore/RIOT,AnonMall/RIOT,nsol-nmsu/RIOT,phiros/RIOT,ros2/ros2_embedded_riot,ThanhVic/RIOT,MohmadAyman/RIOT,Darredevil/RIOT,jasonatran/RIOT,AnonMall/RIOT,haoyangyu/RIOT,A-Paul/RIOT,ximus/RIOT,ThanhVic/RIOT,thomaseichinger/RIOT,OTAkeys/RIOT,locicontrols/RIOT,Hyungsin/RIOT-OS,herrfz/RIOT,dkm/RIOT,neiljay/RIOT,centurysys/RIOT,marcosalm/RIOT,rakendrathapa/RIOT,openkosmosorg/RIOT,mtausig/RIOT,d00616/RIOT,herrfz/RIOT,authmillenon/RIOT,kb2ma/RIOT,gautric/RIOT,kb2ma/RIOT,thiagohd/RIOT,tfar/RIOT,centurysys/RIOT,MohmadAyman/RIOT,backenklee/RIOT,mfrey/RIOT,LudwigOrtmann/RIOT,patkan/RIOT,josephnoir/RIOT,katezilla/RIOT,robixnai/RIOT,changbiao/RIOT,binarylemon/RIOT,luciotorre/RIOT,BytesGalore/RIOT,centurysys/RIOT,TobiasFredersdorf/RIOT,avmelnikoff/RIOT,khhhh/RIOT,gautric/RIOT,marcosalm/RIOT