Fix buffer typedef error.
Fix buffer typedef error.

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