trial fix for Py2.3 build
trial fix for Py2.3 build

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