Like()

         Compares two strings intervening wildcars

    Syntax:

         Like( cMask, cString ) -> lEqual

         cMask   : One string may conten the wildcars * and ?
         cString : The other string to compare

    Description:

         Allows to compare two strings with wildcars to one position (?)
         or wildcars to n positions (*).
         The function is case sensitive.

    Return:

         A logic indicating if the strings are similars or not.

    Example:

         ? Like ( "*A*",  "Fast" )          // .F.
         ? Like ( "*a*",  "Fast" )          // .T.
         ? Like ( "?ast", "Fast" )          // .T.