Zig 0.17.0-dev (Split by item)

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strxfrm

string.strxfrm

fn strxfrm(noalias dst: ?[*]c_char, noalias src: [*:0]const c_char, max: usize) callconv(.c) usize

File

lib/c/string.zig:120

Code

fn strxfrm(noalias dst: ?[*]c_char, noalias src: [*:0]const c_char, max: usize) callconv(.c) usize {
    const src_len = std.mem.len(@as([*:0]const u8, @ptrCast(src)));
    if (src_len < max) @memcpy(dst.?[0 .. src_len + 1], src[0 .. src_len + 1]);
    return src_len;
}