tests: thread_cooperation: fix for <32bit platforms
tests: thread_cooperation: fix for <32bit platforms

mtausig/RIOT,kYc0o/RIOT,gautric/RIOT,toonst/RIOT,gebart/RIOT,adjih/RIOT,beurdouche/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,rfuentess/RIOT,dkm/RIOT,roberthartung/RIOT,LudwigOrtmann/RIOT,biboc/RIOT,RIOT-OS/RIOT,toonst/RIOT,dailab/RIOT,jasonatran/RIOT,adrianghc/RIOT,jbeyerstedt/RIOT-OTA-update,thomaseichinger/RIOT,x3ro/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,beurdouche/RIOT,hamilton-mote/RIOT-OS,smlng/RIOT,ks156/RIOT,Josar/RIOT,Ell-i/RIOT,LudwigOrtmann/RIOT,kbumsik/RIOT,ks156/RIOT,ks156/RIOT,kerneltask/RIOT,Josar/RIOT,basilfx/RIOT,OTAkeys/RIOT,adjih/RIOT,miri64/RIOT,neumodisch/RIOT,ant9000/RIOT,RIOT-OS/RIOT,adrianghc/RIOT,thomaseichinger/RIOT,authmillenon/RIOT,OlegHahm/RIOT,LudwigOrtmann/RIOT,kerneltask/RIOT,yogo1212/RIOT,OlegHahm/RIOT,smlng/RIOT,Hyungsin/RIOT-OS,kaspar030/RIOT,jbeyerstedt/RIOT-OTA-update,josephnoir/RIOT,RIOT-OS/RIOT,syin2/RIOT,jfischer-phytec-iot/RIOT,authmillenon/RIOT,kbumsik/RIOT,neumodisch/RIOT,immesys/RiSyn,kYc0o/RIOT,gebart/RIOT,neiljay/RIOT,kaspar030/RIOT,syin2/RIOT,kaspar030/RIOT,adrianghc/RIOT,x3ro/RIOT,jfischer-phytec-iot/RIOT,thomaseichinger/RIOT,ks156/RIOT,dkm/RIOT,aeneby/RIOT,rfuentess/RIOT,jasonatran/RIOT,cladmi/RIOT,gautric/RIOT,immesys/RiSyn,jfischer-phytec-iot/RIOT,yogo1212/RIOT,mtausig/RIOT,hamilton-mote/RIOT-OS,BytesGalore/RIOT,yogo1212/RIOT,lazytech-org/RIOT,neumodisch/RIOT,basilfx/RIOT,OTAkeys/RIOT,beurdouche/RIOT,plushvoxel/RIOT,adrianghc/RIOT,basilfx/RIOT,yogo1212/RIOT,kerneltask/RIOT,smlng/RIOT,neiljay/RIOT,immesys/RiSyn,biboc/RIOT,mfrey/RIOT,aeneby/RIOT,A-Paul/RIOT,kaleb-himes/RIOT,kYc0o/RIOT,jfischer-phytec-iot/RIOT,avmelnikoff/RIOT,beurdouche/RIOT,gebart/RIOT,ant9000/RIOT,mtausig/RIOT,aeneby/RIOT,josephnoir/RIOT,Hyungsin/RIOT-OS,dailab/RIOT,plushvoxel/RIOT,syin2/RIOT,OlegHahm/RIOT,BytesGalore/RIOT,hamilton-mote/RIOT-OS,gautric/RIOT,Hyungsin/RIOT-OS,aeneby/RIOT,x3ro/RIOT,BytesGalore/RIOT,plushvoxel/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,ant9000/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,mtausig/RIOT,jfischer-phytec-iot/RIOT,neumodisch/RIOT,OlegHahm/RIOT,kYc0o/RIOT,OTAkeys/RIOT,mfrey/RIOT,kaleb-himes/RIOT,basilfx/RIOT,smlng/RIOT,lazytech-org/RIOT,adjih/RIOT,immesys/RiSyn,mfrey/RIOT,kaleb-himes/RIOT,ant9000/RIOT,OlegHahm/RIOT,LudwigKnuepfer/RIOT,kYc0o/RIOT,TobiasFredersdorf/RIOT,dailab/RIOT,x3ro/RIOT,mfrey/RIOT,lazytech-org/RIOT,plushvoxel/RIOT,LudwigOrtmann/RIOT,yogo1212/RIOT,Ell-i/RIOT,TobiasFredersdorf/RIOT,neumodisch/RIOT,lazytech-org/RIOT,neiljay/RIOT,authmillenon/RIOT,adjih/RIOT,basilfx/RIOT,adjih/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,x3ro/RIOT,BytesGalore/RIOT,thomaseichinger/RIOT,Josar/RIOT,beurdouche/RIOT,OTAkeys/RIOT,TobiasFredersdorf/RIOT,authmillenon/RIOT,biboc/RIOT,LudwigOrtmann/RIOT,kerneltask/RIOT,kaspar030/RIOT,miri64/RIOT,adrianghc/RIOT,josephnoir/RIOT,A-Paul/RIOT,kaleb-himes/RIOT,authmillenon/RIOT,lazytech-org/RIOT,toonst/RIOT,smlng/RIOT,gebart/RIOT,ks156/RIOT,hamilton-mote/RIOT-OS,kbumsik/RIOT,cladmi/RIOT,plushvoxel/RIOT,jbeyerstedt/RIOT-OTA-update,neiljay/RIOT,Ell-i/RIOT,roberthartung/RIOT,jbeyerstedt/RIOT-OTA-update,gautric/RIOT,RIOT-OS/RIOT,yogo1212/RIOT,LudwigKnuepfer/RIOT,dkm/RIOT,kaleb-himes/RIOT,mtausig/RIOT,A-Paul/RIOT,LudwigKnuepfer/RIOT,immesys/RiSyn,rfuentess/RIOT,LudwigOrtmann/RIOT,A-Paul/RIOT,avmelnikoff/RIOT,cladmi/RIOT,Ell-i/RIOT,Josar/RIOT,gebart/RIOT,jasonatran/RIOT,miri64/RIOT,neumodisch/RIOT,thomaseichinger/RIOT,syin2/RIOT,mfrey/RIOT,cladmi/RIOT,jasonatran/RIOT,avmelnikoff/RIOT,josephnoir/RIOT,hamilton-mote/RIOT-OS,miri64/RIOT,avmelnikoff/RIOT,gautric/RIOT,Hyungsin/RIOT-OS,toonst/RIOT,dkm/RIOT,RIOT-OS/RIOT,roberthartung/RIOT,rfuentess/RIOT,kerneltask/RIOT,TobiasFredersdorf/RIOT,biboc/RIOT,syin2/RIOT,roberthartung/RIOT,Ell-i/RIOT,roberthartung/RIOT,ant9000/RIOT,josephnoir/RIOT,biboc/RIOT,dailab/RIOT,rfuentess/RIOT,authmillenon/RIOT,dailab/RIOT,avmelnikoff/RIOT,kbumsik/RIOT,toonst/RIOT,kbumsik/RIOT,TobiasFredersdorf/RIOT,LudwigKnuepfer/RIOT,aeneby/RIOT,jbeyerstedt/RIOT-OTA-update,neiljay/RIOT,kaspar030/RIOT,Hyungsin/RIOT-OS,dkm/RIOT,A-Paul/RIOT,Josar/RIOT,jasonatran/RIOT,OTAkeys/RIOT,BytesGalore/RIOT,cladmi/RIOT,miri64/RIOT,LudwigKnuepfer/RIOT,immesys/RiSyn