Move generate_preamble() stuff back into generate_function_definitions()
Move generate_preamble() stuff back into generate_function_definitions()

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