pub const PathType = enum {
    windows,
    uefi,
    posix,

    /// Returns true if `c` is a valid path separator for the `path_type`.
    pub inline fn isSep(comptime path_type: PathType, comptime T: type, c: T) bool {
        return switch (path_type) {
            .windows => c == '/' or c == '\\',
            .posix => c == '/',
            .uefi => c == '\\',
        };
    }
}