from libc.stdio cimport * cdef extern from "cpl_vsi.h": ctypedef FILE VSILFILE cdef extern from "ogr_core.h": ctypedef int OGRErr cdef get_last_error_msg() cdef int exc_wrap_int(int retval) except -1 cdef OGRErr exc_wrap_ogrerr(OGRErr retval) except -1 cdef void *exc_wrap_pointer(void *ptr) except NULL cdef VSILFILE *exc_wrap_vsilfile(VSILFILE *f) except NULL