Zig 0.17.0-dev (Split by item)

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wcschr

wchar.wcschr

fn wcschr(str: [*:0]const wchar_t, value: wchar_t) callconv(.c) ?[*:0]wchar_t

File

lib/c/wchar.zig:139

Code

fn wcschr(str: [*:0]const wchar_t, value: wchar_t) callconv(.c) ?[*:0]wchar_t {
    const len = std.mem.len(str);

    if (value == 0) return @constCast(str + len);
    return @constCast(str[std.mem.findScalar(wchar_t, str[0..len], value) orelse return null ..]);
}