integer value cannot be coerced to type 'c_long' in os.nanosleep()

[s-ol]

$ zig build
D:\Program Files\zig\lib\std\os.zig:4282:67: error: integer value 9223372036854775807 cannot be coerced to type 'c_long'
        .tv_nsec = math.cast(isize, nanoseconds) catch math.maxInt(isize),

The function is invoked simply as std.os.nanosleep(0, 250_000_000);

$ zig version
0.7.1

I downloaded zig-windows-x86_64-0.7.1.zip from the zig website.