core: add doxygen header for kernel_types
core: add doxygen header for kernel_types

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