clarify that C name specifications are not for everyday use
clarify that C name specifications are not for everyday use

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