Function gdnative_common::libc::bsearch

pub unsafe extern "C" fn bsearch(
    key: *const c_void, 
    base: *const c_void, 
    num: usize, 
    size: usize, 
    compar: Option<unsafe extern "C" fn(*const c_void, *const c_void) -> i32>
) -> *mut c_void