Function libpd_sys::libpd_double

pub unsafe extern "C" fn libpd_double(
    recv: *const c_char, 
    x: f64
) -> c_int

send a double to a destination receiver ex: libpd_double(“foo”, 1.1) will send a 1.1 to [s foo] on the next tick note: only full-precision when compiled with PD_FLOATSIZE=64 returns 0 on success or -1 if receiver name is non-existent