sys/net/pktqueue: fix doxygen
sys/net/pktqueue: fix doxygen

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