Function libsais_lcp 

pub unsafe extern "C" fn libsais_lcp(
    PLCP: *const i32,
    SA: *const i32,
    LCP: *mut i32,
    n: i32,
) -> i32

Constructs the longest common prefix array (LCP) of a given permuted longest common prefix array (PLCP) and a suffix array.

Arguments

• PLCP - [0..n-1] The input permuted longest common prefix array.
• SA - [0..n-1] The input suffix array or generalized suffix array (GSA).
• LCP - [0..n-1] The output longest common prefix array (can be SA).
• n - The length of the permuted longest common prefix array and the suffix array.

Returns

0 if no error occurred, -1 otherwise.