Fix e_cstruct test.
Fix e_cstruct test.

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