====== Version library ======

===== cmp =====

Compare two version numbers

Returns:
  * 0 if ''version1 == version2''
  * -1 if ''version1 < version2''
  * 1 if ''version1 > version2''

''integer **version.cmp**(//version1//, //version2//)''

^ Name ^ Type ^ Description ^
| //''version1''// | ''string'' |  |
| //''version2''// | ''string'' |  |