Function clang_sys::clang_indexSourceFile

pub unsafe extern "C" fn clang_indexSourceFile(
    index: *mut c_void, 
    data: *mut c_void, 
    callbacks: *mut IndexerCallbacks, 
    n_callbacks: u32, 
    index_flags: i32, 
    file: *const i8, 
    arguments: *const *const i8, 
    n_arguments: i32, 
    unsaved: *mut CXUnsavedFile, 
    n_unsaved: u32, 
    tu: *mut *mut c_void, 
    tu_flags: i32
) -> i32