# perldoc > Unicode::Stringprep::Prohibited

## NAME
    [Unicode::Stringprep::Prohibited](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited/markdown) - Tables from RFC 3454, Appendix C

## SYNOPSIS
      @[Unicode::Stringprep::Prohibited::C11](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC11/markdown) # Appendix C.1.1
      @[Unicode::Stringprep::Prohibited::C12](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC12/markdown) # Appendix C.1.2
      @[Unicode::Stringprep::Prohibited::C21](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC21/markdown) # Appendix C.2.1
      @[Unicode::Stringprep::Prohibited::C22](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC22/markdown) # Appendix C.2.2
      @[Unicode::Stringprep::Prohibited::C3](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC3/markdown)  # Appendix C.3
      @[Unicode::Stringprep::Prohibited::C4](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC4/markdown)  # Appendix C.4
      @[Unicode::Stringprep::Prohibited::C5](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC5/markdown)  # Appendix C.5
      @[Unicode::Stringprep::Prohibited::C6](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC6/markdown)  # Appendix C.6
      @[Unicode::Stringprep::Prohibited::C7](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC7/markdown)  # Appendix C.7
      @[Unicode::Stringprep::Prohibited::C8](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC8/markdown)  # Appendix C.8
      @[Unicode::Stringprep::Prohibited::C9](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep%3A%3AProhibited%3A%3AC9/markdown)  # Appendix C.9

## DESCRIPTION
    The tables are provided as arrays, which contain pairs of Unicode codepoints (as integers)
    defining the start and end of a Unicode range.

    This module exports nothing.

## AUTHOR
    Claus Färber <<CFAERBER@cpan.org>>

## LICENSE
    Copyright 2007-2009 Claus Färber.

    This library is free software; you can redistribute it and/or modify it under the same terms as
    Perl itself.

## SEE ALSO
    [Unicode::Stringprep](https://www.chedong.com/phpMan.php/perldoc/Unicode%3A%3AStringprep/markdown), RFC 3454 (<<http://www.ietf.org/rfc/rfc3454.txt>>)