debian/pyrex/pyrex-0.9.9/Demos/callback/cheese.pyx


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#
#   Pyrex wrapper for the cheesefinder API
#

cdef extern from "cheesefinder.h":
    ctypedef void (*cheesefunc)(char *name, void *user_data)
    void find_cheeses(cheesefunc user_func, void *user_data)

def find(f):
    find_cheeses(callback, <void*>f)
    
cdef void callback(char *name, void *f):
    (<object>f)(name)