Function esp_idf_hal::sys::arg_dbln

source ยท 
pub unsafe extern "C" fn arg_dbln(
    shortopts: *const i8,
    longopts: *const i8,
    datatype: *const i8,
    mincount: i32,
    maxcount: i32,
    glossary: *const i8,
) -> *mut arg_dbl