sys: shell: work around inlined putchar
sys: shell: work around inlined putchar

luciotorre/RIOT,abkam07/RIOT,khhhh/RIOT,brettswann/RIOT,patkan/RIOT,abkam07/RIOT,tfar/RIOT,x3ro/RIOT,zhuoshuguo/RIOT,basilfx/RIOT,FrancescoErmini/RIOT,zhuoshuguo/RIOT,abkam07/RIOT,rakendrathapa/RIOT,attdona/RIOT,OlegHahm/RIOT,stevenj/RIOT,thomaseichinger/RIOT,yogo1212/RIOT,aeneby/RIOT,backenklee/RIOT,authmillenon/RIOT,thomaseichinger/RIOT,Hyungsin/RIOT-OS,asanka-code/RIOT,kaleb-himes/RIOT,arvindpdmn/RIOT,kYc0o/RIOT,gbarnett/RIOT,neumodisch/RIOT,OlegHahm/RIOT,khhhh/RIOT,jfischer-phytec-iot/RIOT,MonsterCode8000/RIOT,gebart/RIOT,RBartz/RIOT,TobiasFredersdorf/RIOT,herrfz/RIOT,rfuentess/RIOT,roberthartung/RIOT,lazytech-org/RIOT,tfar/RIOT,Ell-i/RIOT,LudwigOrtmann/RIOT,gautric/RIOT,jremmert-phytec-iot/RIOT,watr-li/RIOT,msolters/RIOT,A-Paul/RIOT,neumodisch/RIOT,Ell-i/RIOT,gautric/RIOT,jasonatran/RIOT,kaspar030/RIOT,kaleb-himes/RIOT,neumodisch/RIOT,yogo1212/RIOT,kb2ma/RIOT,d00616/RIOT,neiljay/RIOT,dailab/RIOT,RBartz/RIOT,toonst/RIOT,altairpearl/RIOT,plushvoxel/RIOT,backenklee/RIOT,msolters/RIOT,josephnoir/RIOT,tfar/RIOT,luciotorre/RIOT,hamilton-mote/RIOT-OS,dkm/RIOT,jasonatran/RIOT,arvindpdmn/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,josephnoir/RIOT,BytesGalore/RIOT,attdona/RIOT,khhhh/RIOT,basilfx/RIOT,ant9000/RIOT,TobiasFredersdorf/RIOT,wentaoshang/RIOT,avmelnikoff/RIOT,aeneby/RIOT,gbarnett/RIOT,kerneltask/RIOT,jremmert-phytec-iot/RIOT,stevenj/RIOT,khhhh/RIOT,brettswann/RIOT,patkan/RIOT,gautric/RIOT,dailab/RIOT,rousselk/RIOT,gebart/RIOT,rajma996/RIOT,alignan/RIOT,mtausig/RIOT,zhuoshuguo/RIOT,immesys/RiSyn,arvindpdmn/RIOT,cladmi/RIOT,avmelnikoff/RIOT,yogo1212/RIOT,biboc/RIOT,jfischer-phytec-iot/RIOT,ks156/RIOT,beurdouche/RIOT,asanka-code/RIOT,jbeyerstedt/RIOT-OTA-update,syin2/RIOT,gautric/RIOT,watr-li/RIOT,alignan/RIOT,biboc/RIOT,JensErdmann/RIOT,hamilton-mote/RIOT-OS,gebart/RIOT,mfrey/RIOT,adrianghc/RIOT,adrianghc/RIOT,binarylemon/RIOT,daniel-k/RIOT,Yonezawa-T2/RIOT,kbumsik/RIOT,luciotorre/RIOT,latsku/RIOT,abp719/RIOT,msolters/RIOT,abp719/RIOT,abp719/RIOT,ks156/RIOT,rousselk/RIOT,jremmert-phytec-iot/RIOT,BytesGalore/RIOT,dkm/RIOT,thomaseichinger/RIOT,jremmert-phytec-iot/RIOT,brettswann/RIOT,LudwigKnuepfer/RIOT,jfischer-phytec-iot/RIOT,miri64/RIOT,Josar/RIOT,kaleb-himes/RIOT,LudwigKnuepfer/RIOT,mfrey/RIOT,RBartz/RIOT,avmelnikoff/RIOT,RBartz/RIOT,arvindpdmn/RIOT,kerneltask/RIOT,binarylemon/RIOT,dhruvvyas90/RIOT,attdona/RIOT,binarylemon/RIOT,kaspar030/RIOT,OTAkeys/RIOT,brettswann/RIOT,l3nko/RIOT,TobiasFredersdorf/RIOT,msolters/RIOT,ThanhVic/RIOT,abp719/RIOT,jbeyerstedt/RIOT-OTA-update,A-Paul/RIOT,beurdouche/RIOT,RBartz/RIOT,jasonatran/RIOT,watr-li/RIOT,robixnai/RIOT,patkan/RIOT,robixnai/RIOT,x3ro/RIOT,rakendrathapa/RIOT,LudwigOrtmann/RIOT,binarylemon/RIOT,attdona/RIOT,jbeyerstedt/RIOT-OTA-update,immesys/RiSyn,OTAkeys/RIOT,authmillenon/RIOT,katezilla/RIOT,syin2/RIOT,OlegHahm/RIOT,mziegert/RIOT,authmillenon/RIOT,patkan/RIOT,gbarnett/RIOT,adjih/RIOT,Josar/RIOT,lebrush/RIOT,OTAkeys/RIOT,gautric/RIOT,OlegHahm/RIOT,kb2ma/RIOT,rousselk/RIOT,plushvoxel/RIOT,altairpearl/RIOT,altairpearl/RIOT,l3nko/RIOT,FrancescoErmini/RIOT,asanka-code/RIOT,lazytech-org/RIOT,mziegert/RIOT,luciotorre/RIOT,rousselk/RIOT,dhruvvyas90/RIOT,LudwigOrtmann/RIOT,alignan/RIOT,l3nko/RIOT,rajma996/RIOT,adrianghc/RIOT,robixnai/RIOT,abkam07/RIOT,neumodisch/RIOT,kbumsik/RIOT,Hyungsin/RIOT-OS,kaspar030/RIOT,wentaoshang/RIOT,RIOT-OS/RIOT,Yonezawa-T2/RIOT,shady33/RIOT,mziegert/RIOT,JensErdmann/RIOT,cladmi/RIOT,josephnoir/RIOT,syin2/RIOT,gbarnett/RIOT,kerneltask/RIOT,MonsterCode8000/RIOT,OTAkeys/RIOT,dhruvvyas90/RIOT,LudwigOrtmann/RIOT,altairpearl/RIOT,kerneltask/RIOT,FrancescoErmini/RIOT,herrfz/RIOT,thomaseichinger/RIOT,jasonatran/RIOT,josephnoir/RIOT,biboc/RIOT,backenklee/RIOT,OTAkeys/RIOT,Hyungsin/RIOT-OS,tfar/RIOT,neiljay/RIOT,binarylemon/RIOT,toonst/RIOT,MohmadAyman/RIOT,RIOT-OS/RIOT,MohmadAyman/RIOT,gbarnett/RIOT,MohmadAyman/RIOT,Hyungsin/RIOT-OS,abkam07/RIOT,backenklee/RIOT,gebart/RIOT,plushvoxel/RIOT,ThanhVic/RIOT,toonst/RIOT,khhhh/RIOT,Yonezawa-T2/RIOT,daniel-k/RIOT,cladmi/RIOT,latsku/RIOT,smlng/RIOT,kb2ma/RIOT,d00616/RIOT,roberthartung/RIOT,JensErdmann/RIOT,Yonezawa-T2/RIOT,authmillenon/RIOT,katezilla/RIOT,daniel-k/RIOT,alignan/RIOT,roberthartung/RIOT,kaleb-himes/RIOT,hamilton-mote/RIOT-OS,LudwigOrtmann/RIOT,josephnoir/RIOT,abp719/RIOT,d00616/RIOT,x3ro/RIOT,d00616/RIOT,aeneby/RIOT,stevenj/RIOT,stevenj/RIOT,rousselk/RIOT,neiljay/RIOT,rajma996/RIOT,lazytech-org/RIOT,daniel-k/RIOT,ks156/RIOT,RubikonAlpha/RIOT,JensErdmann/RIOT,l3nko/RIOT,rfuentess/RIOT,toonst/RIOT,rakendrathapa/RIOT,thiagohd/RIOT,ks156/RIOT,lebrush/RIOT,RIOT-OS/RIOT,mtausig/RIOT,gebart/RIOT,FrancescoErmini/RIOT,yogo1212/RIOT,jfischer-phytec-iot/RIOT,stevenj/RIOT,RubikonAlpha/RIOT,ThanhVic/RIOT,MohmadAyman/RIOT,LudwigOrtmann/RIOT,neiljay/RIOT,BytesGalore/RIOT,aeneby/RIOT,haoyangyu/RIOT,miri64/RIOT,shady33/RIOT,latsku/RIOT,daniel-k/RIOT,wentaoshang/RIOT,adjih/RIOT,smlng/RIOT,zhuoshuguo/RIOT,ant9000/RIOT,smlng/RIOT,yogo1212/RIOT,miri64/RIOT,dhruvvyas90/RIOT,asanka-code/RIOT,avmelnikoff/RIOT,cladmi/RIOT,basilfx/RIOT,immesys/RiSyn,kaleb-himes/RIOT,kbumsik/RIOT,ThanhVic/RIOT,kYc0o/RIOT,ant9000/RIOT,mtausig/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,katezilla/RIOT,shady33/RIOT,khhhh/RIOT,syin2/RIOT,kYc0o/RIOT,l3nko/RIOT,x3ro/RIOT,beurdouche/RIOT,beurdouche/RIOT,luciotorre/RIOT,plushvoxel/RIOT,abkam07/RIOT,roberthartung/RIOT,mziegert/RIOT,kYc0o/RIOT,malosek/RIOT,kb2ma/RIOT,mtausig/RIOT,binarylemon/RIOT,ant9000/RIOT,TobiasFredersdorf/RIOT,basilfx/RIOT,thiagohd/RIOT,kaspar030/RIOT,RIOT-OS/RIOT,malosek/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,mziegert/RIOT,msolters/RIOT,adrianghc/RIOT,kaspar030/RIOT,LudwigKnuepfer/RIOT,robixnai/RIOT,rfuentess/RIOT,jbeyerstedt/RIOT-OTA-update,jfischer-phytec-iot/RIOT,gbarnett/RIOT,rfuentess/RIOT,watr-li/RIOT,wentaoshang/RIOT,Yonezawa-T2/RIOT,beurdouche/RIOT,A-Paul/RIOT,herrfz/RIOT,kerneltask/RIOT,asanka-code/RIOT,dailab/RIOT,backenklee/RIOT,plushvoxel/RIOT,latsku/RIOT,LudwigKnuepfer/RIOT,ks156/RIOT,immesys/RiSyn,patkan/RIOT,dhruvvyas90/RIOT,shady33/RIOT,rakendrathapa/RIOT,JensErdmann/RIOT,OlegHahm/RIOT,MonsterCode8000/RIOT,immesys/RiSyn,rfuentess/RIOT,Ell-i/RIOT,smlng/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,Josar/RIOT,Ell-i/RIOT,ThanhVic/RIOT,kbumsik/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,RubikonAlpha/RIOT,robixnai/RIOT,haoyangyu/RIOT,herrfz/RIOT,d00616/RIOT,attdona/RIOT,adjih/RIOT,haoyangyu/RIOT,MohmadAyman/RIOT,kb2ma/RIOT,malosek/RIOT,biboc/RIOT,authmillenon/RIOT,herrfz/RIOT,yogo1212/RIOT,dkm/RIOT,smlng/RIOT,FrancescoErmini/RIOT,roberthartung/RIOT,haoyangyu/RIOT,robixnai/RIOT,neumodisch/RIOT,brettswann/RIOT,thiagohd/RIOT,lebrush/RIOT,stevenj/RIOT,watr-li/RIOT,RubikonAlpha/RIOT,rakendrathapa/RIOT,rousselk/RIOT,msolters/RIOT,RBartz/RIOT,avmelnikoff/RIOT,adjih/RIOT,malosek/RIOT,altairpearl/RIOT,Ell-i/RIOT,hamilton-mote/RIOT-OS,Hyungsin/RIOT-OS,d00616/RIOT,dkm/RIOT,JensErdmann/RIOT,katezilla/RIOT,aeneby/RIOT,latsku/RIOT,RubikonAlpha/RIOT,asanka-code/RIOT,tfar/RIOT,latsku/RIOT,toonst/RIOT,rajma996/RIOT,Josar/RIOT,miri64/RIOT,zhuoshuguo/RIOT,altairpearl/RIOT,jasonatran/RIOT,thiagohd/RIOT,BytesGalore/RIOT,wentaoshang/RIOT,thiagohd/RIOT,jremmert-phytec-iot/RIOT,ThanhVic/RIOT,arvindpdmn/RIOT,dkm/RIOT,shady33/RIOT,shady33/RIOT,haoyangyu/RIOT,haoyangyu/RIOT,lebrush/RIOT,kbumsik/RIOT,watr-li/RIOT,mfrey/RIOT,BytesGalore/RIOT,rajma996/RIOT,MonsterCode8000/RIOT,neiljay/RIOT,lazytech-org/RIOT,alignan/RIOT,authmillenon/RIOT,MonsterCode8000/RIOT,l3nko/RIOT,malosek/RIOT,A-Paul/RIOT,mziegert/RIOT,neumodisch/RIOT,Josar/RIOT,adrianghc/RIOT,wentaoshang/RIOT,biboc/RIOT,cladmi/RIOT,herrfz/RIOT,rakendrathapa/RIOT,dhruvvyas90/RIOT,x3ro/RIOT,brettswann/RIOT,arvindpdmn/RIOT,TobiasFredersdorf/RIOT,syin2/RIOT,luciotorre/RIOT,thomaseichinger/RIOT,RIOT-OS/RIOT,RubikonAlpha/RIOT,miri64/RIOT,A-Paul/RIOT,mtausig/RIOT,attdona/RIOT,FrancescoErmini/RIOT,MohmadAyman/RIOT,mfrey/RIOT,lazytech-org/RIOT,ant9000/RIOT,dailab/RIOT,hamilton-mote/RIOT-OS,dailab/RIOT,malosek/RIOT,daniel-k/RIOT,immesys/RiSyn,jremmert-phytec-iot/RIOT,katezilla/RIOT,lebrush/RIOT,patkan/RIOT,lebrush/RIOT,adjih/RIOT,MonsterCode8000/RIOT,LudwigKnuepfer/RIOT,abp719/RIOT,jbeyerstedt/RIOT-OTA-update,Yonezawa-T2/RIOT,zhuoshuguo/RIOT,kYc0o/RIOT,mfrey/RIOT,thiagohd/RIOT,rajma996/RIOT,basilfx/RIOT