fix function declaration isn't a prototype
fix function declaration isn't a prototype

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