sys: xtimer: make xtimer use div.h
sys: xtimer: make xtimer use div.h

kbumsik/RIOT,haoyangyu/RIOT,plushvoxel/RIOT,jbeyerstedt/RIOT-OTA-update,aeneby/RIOT,cladmi/RIOT,mfrey/RIOT,RIOT-OS/RIOT,jremmert-phytec-iot/RIOT,RBartz/RIOT,ant9000/RIOT,RIOT-OS/RIOT,FrancescoErmini/RIOT,dhruvvyas90/RIOT,adjih/RIOT,herrfz/RIOT,watr-li/RIOT,mziegert/RIOT,dkm/RIOT,RubikonAlpha/RIOT,roberthartung/RIOT,malosek/RIOT,altairpearl/RIOT,rousselk/RIOT,rakendrathapa/RIOT,RubikonAlpha/RIOT,lazytech-org/RIOT,alignan/RIOT,neiljay/RIOT,syin2/RIOT,TobiasFredersdorf/RIOT,backenklee/RIOT,rousselk/RIOT,RBartz/RIOT,BytesGalore/RIOT,jfischer-phytec-iot/RIOT,authmillenon/RIOT,RIOT-OS/RIOT,haoyangyu/RIOT,gautric/RIOT,rakendrathapa/RIOT,dailab/RIOT,msolters/RIOT,katezilla/RIOT,khhhh/RIOT,kYc0o/RIOT,A-Paul/RIOT,shady33/RIOT,malosek/RIOT,mtausig/RIOT,TobiasFredersdorf/RIOT,thomaseichinger/RIOT,wentaoshang/RIOT,stevenj/RIOT,LudwigKnuepfer/RIOT,RIOT-OS/RIOT,josephnoir/RIOT,plushvoxel/RIOT,josephnoir/RIOT,OlegHahm/RIOT,l3nko/RIOT,rfuentess/RIOT,Yonezawa-T2/RIOT,asanka-code/RIOT,toonst/RIOT,syin2/RIOT,zhuoshuguo/RIOT,kaspar030/RIOT,malosek/RIOT,Ell-i/RIOT,attdona/RIOT,mfrey/RIOT,smlng/RIOT,adrianghc/RIOT,RubikonAlpha/RIOT,yogo1212/RIOT,d00616/RIOT,yogo1212/RIOT,x3ro/RIOT,rakendrathapa/RIOT,rousselk/RIOT,malosek/RIOT,herrfz/RIOT,msolters/RIOT,brettswann/RIOT,rajma996/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,dkm/RIOT,kYc0o/RIOT,rousselk/RIOT,tfar/RIOT,BytesGalore/RIOT,wentaoshang/RIOT,authmillenon/RIOT,gebart/RIOT,malosek/RIOT,Josar/RIOT,mtausig/RIOT,kaleb-himes/RIOT,shady33/RIOT,binarylemon/RIOT,Ell-i/RIOT,jfischer-phytec-iot/RIOT,LudwigKnuepfer/RIOT,watr-li/RIOT,RubikonAlpha/RIOT,syin2/RIOT,basilfx/RIOT,dkm/RIOT,altairpearl/RIOT,wentaoshang/RIOT,biboc/RIOT,dhruvvyas90/RIOT,dkm/RIOT,l3nko/RIOT,attdona/RIOT,rfuentess/RIOT,Yonezawa-T2/RIOT,backenklee/RIOT,basilfx/RIOT,kaleb-himes/RIOT,neiljay/RIOT,syin2/RIOT,kb2ma/RIOT,cladmi/RIOT,katezilla/RIOT,authmillenon/RIOT,mziegert/RIOT,rajma996/RIOT,msolters/RIOT,toonst/RIOT,immesys/RiSyn,herrfz/RIOT,syin2/RIOT,smlng/RIOT,roberthartung/RIOT,jasonatran/RIOT,avmelnikoff/RIOT,lazytech-org/RIOT,josephnoir/RIOT,mtausig/RIOT,thomaseichinger/RIOT,asanka-code/RIOT,beurdouche/RIOT,asanka-code/RIOT,plushvoxel/RIOT,brettswann/RIOT,josephnoir/RIOT,LudwigKnuepfer/RIOT,neiljay/RIOT,haoyangyu/RIOT,kaspar030/RIOT,lebrush/RIOT,MohmadAyman/RIOT,binarylemon/RIOT,jbeyerstedt/RIOT-OTA-update,watr-li/RIOT,FrancescoErmini/RIOT,FrancescoErmini/RIOT,lebrush/RIOT,adjih/RIOT,basilfx/RIOT,miri64/RIOT,RBartz/RIOT,katezilla/RIOT,yogo1212/RIOT,jasonatran/RIOT,kbumsik/RIOT,avmelnikoff/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,backenklee/RIOT,thomaseichinger/RIOT,gebart/RIOT,beurdouche/RIOT,wentaoshang/RIOT,kerneltask/RIOT,alignan/RIOT,rousselk/RIOT,OTAkeys/RIOT,thomaseichinger/RIOT,gautric/RIOT,adjih/RIOT,zhuoshuguo/RIOT,josephnoir/RIOT,herrfz/RIOT,rajma996/RIOT,dailab/RIOT,dailab/RIOT,kaleb-himes/RIOT,A-Paul/RIOT,watr-li/RIOT,hamilton-mote/RIOT-OS,rakendrathapa/RIOT,cladmi/RIOT,tfar/RIOT,ks156/RIOT,haoyangyu/RIOT,A-Paul/RIOT,gautric/RIOT,l3nko/RIOT,RubikonAlpha/RIOT,Yonezawa-T2/RIOT,neiljay/RIOT,lazytech-org/RIOT,kYc0o/RIOT,adjih/RIOT,mziegert/RIOT,miri64/RIOT,haoyangyu/RIOT,x3ro/RIOT,mtausig/RIOT,TobiasFredersdorf/RIOT,jremmert-phytec-iot/RIOT,OlegHahm/RIOT,immesys/RiSyn,plushvoxel/RIOT,ks156/RIOT,altairpearl/RIOT,OlegHahm/RIOT,hamilton-mote/RIOT-OS,shady33/RIOT,Ell-i/RIOT,tfar/RIOT,OTAkeys/RIOT,zhuoshuguo/RIOT,hamilton-mote/RIOT-OS,OlegHahm/RIOT,Yonezawa-T2/RIOT,yogo1212/RIOT,backenklee/RIOT,asanka-code/RIOT,backenklee/RIOT,khhhh/RIOT,d00616/RIOT,toonst/RIOT,x3ro/RIOT,immesys/RiSyn,cladmi/RIOT,mfrey/RIOT,d00616/RIOT,zhuoshuguo/RIOT,BytesGalore/RIOT,OlegHahm/RIOT,Yonezawa-T2/RIOT,smlng/RIOT,brettswann/RIOT,khhhh/RIOT,MohmadAyman/RIOT,aeneby/RIOT,mtausig/RIOT,avmelnikoff/RIOT,herrfz/RIOT,yogo1212/RIOT,LudwigOrtmann/RIOT,Hyungsin/RIOT-OS,LudwigOrtmann/RIOT,alignan/RIOT,jremmert-phytec-iot/RIOT,jbeyerstedt/RIOT-OTA-update,Josar/RIOT,kb2ma/RIOT,attdona/RIOT,jremmert-phytec-iot/RIOT,jasonatran/RIOT,zhuoshuguo/RIOT,lebrush/RIOT,BytesGalore/RIOT,lazytech-org/RIOT,yogo1212/RIOT,RBartz/RIOT,binarylemon/RIOT,LudwigOrtmann/RIOT,jbeyerstedt/RIOT-OTA-update,foss-for-synopsys-dwc-arc-processors/RIOT,neiljay/RIOT,Ell-i/RIOT,brettswann/RIOT,stevenj/RIOT,LudwigKnuepfer/RIOT,asanka-code/RIOT,neumodisch/RIOT,Hyungsin/RIOT-OS,alignan/RIOT,kaleb-himes/RIOT,binarylemon/RIOT,adrianghc/RIOT,A-Paul/RIOT,ks156/RIOT,attdona/RIOT,kb2ma/RIOT,OTAkeys/RIOT,biboc/RIOT,authmillenon/RIOT,jfischer-phytec-iot/RIOT,authmillenon/RIOT,lebrush/RIOT,dailab/RIOT,toonst/RIOT,attdona/RIOT,stevenj/RIOT,l3nko/RIOT,mziegert/RIOT,dhruvvyas90/RIOT,kaspar030/RIOT,roberthartung/RIOT,dailab/RIOT,adjih/RIOT,beurdouche/RIOT,ant9000/RIOT,smlng/RIOT,katezilla/RIOT,lazytech-org/RIOT,kb2ma/RIOT,jfischer-phytec-iot/RIOT,stevenj/RIOT,MohmadAyman/RIOT,mfrey/RIOT,MohmadAyman/RIOT,zhuoshuguo/RIOT,Hyungsin/RIOT-OS,dkm/RIOT,rfuentess/RIOT,shady33/RIOT,LudwigOrtmann/RIOT,A-Paul/RIOT,avmelnikoff/RIOT,rajma996/RIOT,FrancescoErmini/RIOT,LudwigOrtmann/RIOT,toonst/RIOT,miri64/RIOT,Ell-i/RIOT,x3ro/RIOT,kaleb-himes/RIOT,neumodisch/RIOT,cladmi/RIOT,kerneltask/RIOT,khhhh/RIOT,jbeyerstedt/RIOT-OTA-update,wentaoshang/RIOT,gautric/RIOT,TobiasFredersdorf/RIOT,TobiasFredersdorf/RIOT,immesys/RiSyn,roberthartung/RIOT,OTAkeys/RIOT,aeneby/RIOT,l3nko/RIOT,x3ro/RIOT,gebart/RIOT,adrianghc/RIOT,LudwigKnuepfer/RIOT,ks156/RIOT,Josar/RIOT,kerneltask/RIOT,binarylemon/RIOT,gebart/RIOT,jasonatran/RIOT,rakendrathapa/RIOT,adrianghc/RIOT,RIOT-OS/RIOT,biboc/RIOT,rousselk/RIOT,beurdouche/RIOT,rfuentess/RIOT,wentaoshang/RIOT,attdona/RIOT,shady33/RIOT,dhruvvyas90/RIOT,ant9000/RIOT,kb2ma/RIOT,altairpearl/RIOT,hamilton-mote/RIOT-OS,altairpearl/RIOT,avmelnikoff/RIOT,gautric/RIOT,OTAkeys/RIOT,msolters/RIOT,rajma996/RIOT,d00616/RIOT,neumodisch/RIOT,miri64/RIOT,hamilton-mote/RIOT-OS,herrfz/RIOT,FrancescoErmini/RIOT,khhhh/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,mfrey/RIOT,beurdouche/RIOT,Hyungsin/RIOT-OS,Josar/RIOT,msolters/RIOT,kerneltask/RIOT,basilfx/RIOT,kaspar030/RIOT,authmillenon/RIOT,neumodisch/RIOT,watr-li/RIOT,altairpearl/RIOT,aeneby/RIOT,neumodisch/RIOT,rfuentess/RIOT,binarylemon/RIOT,l3nko/RIOT,smlng/RIOT,kYc0o/RIOT,kYc0o/RIOT,RBartz/RIOT,katezilla/RIOT,kaspar030/RIOT,FrancescoErmini/RIOT,ant9000/RIOT,Yonezawa-T2/RIOT,miri64/RIOT,aeneby/RIOT,roberthartung/RIOT,stevenj/RIOT,rakendrathapa/RIOT,Josar/RIOT,mziegert/RIOT,msolters/RIOT,plushvoxel/RIOT,jremmert-phytec-iot/RIOT,immesys/RiSyn,ks156/RIOT,brettswann/RIOT,jremmert-phytec-iot/RIOT,brettswann/RIOT,alignan/RIOT,shady33/RIOT,tfar/RIOT,MohmadAyman/RIOT,dhruvvyas90/RIOT,basilfx/RIOT,neumodisch/RIOT,khhhh/RIOT,d00616/RIOT,rajma996/RIOT,thomaseichinger/RIOT,RBartz/RIOT,lebrush/RIOT,d00616/RIOT,jasonatran/RIOT,kerneltask/RIOT,haoyangyu/RIOT,dhruvvyas90/RIOT,stevenj/RIOT,jfischer-phytec-iot/RIOT,adrianghc/RIOT,lebrush/RIOT,BytesGalore/RIOT,biboc/RIOT,ant9000/RIOT,MohmadAyman/RIOT,mziegert/RIOT,immesys/RiSyn,gebart/RIOT,kbumsik/RIOT,watr-li/RIOT,LudwigOrtmann/RIOT,asanka-code/RIOT,kbumsik/RIOT,kbumsik/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,tfar/RIOT,malosek/RIOT,RubikonAlpha/RIOT,biboc/RIOT,Hyungsin/RIOT-OS