pub unsafe extern "C" fn EC_POINT_get_Jprojective_coordinates_GFp(
group: *const ec_group_st,
p: *const ec_point_st,
x: *mut bignum_st,
y: *mut bignum_st,
z: *mut bignum_st,
ctx: *mut bignum_ctx,
) -> i32
pub unsafe extern "C" fn EC_POINT_get_Jprojective_coordinates_GFp(
group: *const ec_group_st,
p: *const ec_point_st,
x: *mut bignum_st,
y: *mut bignum_st,
z: *mut bignum_st,
ctx: *mut bignum_ctx,
) -> i32