unqlite_sys

Function unqlite_create_function

Source 
pub unsafe extern "C" fn unqlite_create_function(
    pVm: *mut unqlite_vm,
    zName: *const c_char,
    xFunc: Option<unsafe extern "C" fn(arg1: *mut unqlite_context, arg2: c_int, arg3: *mut *mut unqlite_value) -> c_int>,
    pUserData: *mut c_void,
) -> c_int