sock_udp: define send error-state for full port pool
sock_udp: define send error-state for full port pool

avmelnikoff/RIOT,kYc0o/RIOT,mtausig/RIOT,BytesGalore/RIOT,lazytech-org/RIOT,kaspar030/RIOT,yogo1212/RIOT,cladmi/RIOT,mtausig/RIOT,kaspar030/RIOT,authmillenon/RIOT,mfrey/RIOT,mfrey/RIOT,kbumsik/RIOT,smlng/RIOT,aeneby/RIOT,toonst/RIOT,avmelnikoff/RIOT,gebart/RIOT,RIOT-OS/RIOT,ant9000/RIOT,basilfx/RIOT,RIOT-OS/RIOT,kbumsik/RIOT,A-Paul/RIOT,ant9000/RIOT,gebart/RIOT,smlng/RIOT,OlegHahm/RIOT,basilfx/RIOT,josephnoir/RIOT,authmillenon/RIOT,aeneby/RIOT,miri64/RIOT,OTAkeys/RIOT,jasonatran/RIOT,x3ro/RIOT,OTAkeys/RIOT,mtausig/RIOT,jasonatran/RIOT,neiljay/RIOT,x3ro/RIOT,jasonatran/RIOT,miri64/RIOT,ant9000/RIOT,lazytech-org/RIOT,cladmi/RIOT,jasonatran/RIOT,A-Paul/RIOT,BytesGalore/RIOT,cladmi/RIOT,basilfx/RIOT,yogo1212/RIOT,RIOT-OS/RIOT,mfrey/RIOT,kYc0o/RIOT,aeneby/RIOT,gebart/RIOT,authmillenon/RIOT,jasonatran/RIOT,cladmi/RIOT,biboc/RIOT,kaspar030/RIOT,yogo1212/RIOT,RIOT-OS/RIOT,OTAkeys/RIOT,neiljay/RIOT,neiljay/RIOT,rfuentess/RIOT,rfuentess/RIOT,A-Paul/RIOT,smlng/RIOT,avmelnikoff/RIOT,biboc/RIOT,yogo1212/RIOT,mfrey/RIOT,neiljay/RIOT,smlng/RIOT,yogo1212/RIOT,kbumsik/RIOT,rfuentess/RIOT,OlegHahm/RIOT,OTAkeys/RIOT,kYc0o/RIOT,gebart/RIOT,mtausig/RIOT,mtausig/RIOT,toonst/RIOT,OlegHahm/RIOT,avmelnikoff/RIOT,kYc0o/RIOT,neiljay/RIOT,basilfx/RIOT,lazytech-org/RIOT,OTAkeys/RIOT,biboc/RIOT,authmillenon/RIOT,cladmi/RIOT,miri64/RIOT,authmillenon/RIOT,josephnoir/RIOT,gebart/RIOT,kbumsik/RIOT,biboc/RIOT,lazytech-org/RIOT,A-Paul/RIOT,smlng/RIOT,rfuentess/RIOT,rfuentess/RIOT,kbumsik/RIOT,josephnoir/RIOT,kYc0o/RIOT,kaspar030/RIOT,aeneby/RIOT,aeneby/RIOT,mfrey/RIOT,basilfx/RIOT,kaspar030/RIOT,lazytech-org/RIOT,x3ro/RIOT,OlegHahm/RIOT,BytesGalore/RIOT,miri64/RIOT,A-Paul/RIOT,yogo1212/RIOT,miri64/RIOT,x3ro/RIOT,BytesGalore/RIOT,josephnoir/RIOT,avmelnikoff/RIOT,RIOT-OS/RIOT,BytesGalore/RIOT,ant9000/RIOT,toonst/RIOT,josephnoir/RIOT,toonst/RIOT,toonst/RIOT,biboc/RIOT,OlegHahm/RIOT,ant9000/RIOT,x3ro/RIOT,authmillenon/RIOT