Function erl_nif_sys::enif_dlsym [−][src]
pub unsafe extern "C" fn enif_dlsym(
handle: *mut c_void,
symbol: *const c_char,
err_handler: Option<unsafe extern "C" fn(arg1: *mut c_void, arg2: *const c_char)>,
err_arg: *mut c_void
) -> *mut c_void