Better error for foo(*args) when foo a cdef function.
Better error for foo(*args) when foo a cdef function.

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