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use libc::{c_char, c_int, c_double};
use object::PyObject;
#[cfg_attr(windows, link(name="pythonXY"))] extern "C" {
pub fn PyOS_string_to_double(str: *const c_char,
endptr: *mut *mut c_char,
overflow_exception: *mut PyObject)
-> c_double;
pub fn PyOS_double_to_string(val: c_double,
format_code: c_char,
precision: c_int,
flags: c_int,
_type: *mut c_int)
-> *mut c_char;
}
pub const Py_DTSF_SIGN : c_int = 0x01;
pub const Py_DTSF_ADD_DOT_0 : c_int = 0x02;
pub const Py_DTSF_ALT : c_int = 0x04;
pub const Py_DTST_FINITE: c_int = 0;
pub const Py_DTST_INFINITE: c_int = 1;
pub const Py_DTST_NAN: c_int = 2;