slight scanner C code simplification
slight scanner C code simplification

da-woods/cython,bzzzz/cython,andreasvc/cython,larsmans/cython,larsmans/cython,andreasvc/cython,encukou/cython,fperez/cython,JelleZijlstra/cython,madjar/cython,marscher/cython,dahebolangkuan/cython,ABcDexter/cython,fabianrost84/cython,hickford/cython,achernet/cython,hpfem/cython,andreasvc/cython,da-woods/cython,mcanthony/cython,cython/cython,c-blake/cython,rguillebert/CythonCTypesBackend,roxyboy/cython,madjar/cython,rguillebert/CythonCTypesBackend,marscher/cython,roxyboy/cython,acrispin/cython,ABcDexter/cython,hhsprings/cython,ABcDexter/cython,mrGeen/cython,hpfem/cython,ABcDexter/cython,bzzzz/cython,hhsprings/cython,JelleZijlstra/cython,hickford/cython,achernet/cython,bzzzz/cython,cython/cython,roxyboy/cython,cython/cython,dahebolangkuan/cython,marscher/cython,dahebolangkuan/cython,roxyboy/cython,dahebolangkuan/cython,hickford/cython,fperez/cython,JelleZijlstra/cython,achernet/cython,hhsprings/cython,madjar/cython,acrispin/cython,hickford/cython,slonik-az/cython,mrGeen/cython,marscher/cython,ChristopherHogan/cython,larsmans/cython,c-blake/cython,scoder/cython,mcanthony/cython,c-blake/cython,mrGeen/cython,fabianrost84/cython,fperez/cython,JelleZijlstra/cython,encukou/cython,madjar/cython,encukou/cython,achernet/cython,achernet/cython,hhsprings/cython,encukou/cython,c-blake/cython,ABcDexter/cython,ChristopherHogan/cython,bzzzz/cython,slonik-az/cython,JelleZijlstra/cython,andreasvc/cython,encukou/cython,slonik-az/cython,fperez/cython,hpfem/cython,larsmans/cython,madjar/cython,fabianrost84/cython,larsmans/cython,hickford/cython,da-woods/cython,rguillebert/CythonCTypesBackend,acrispin/cython,cython/cython,fabianrost84/cython,slonik-az/cython,mrGeen/cython,hpfem/cython,slonik-az/cython,mcanthony/cython,fperez/cython,rguillebert/CythonCTypesBackend,acrispin/cython,scoder/cython,hpfem/cython,hhsprings/cython,ChristopherHogan/cython,dahebolangkuan/cython,scoder/cython,fabianrost84/cython,mcanthony/cython,da-woods/cython,acrispin/cython,mrGeen/cython,roxyboy/cython,andreasvc/cython,mcanthony/cython,c-blake/cython,marscher/cython,scoder/cython