FN_GDLFSO()
 Return a drive letter for a given search order
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 Syntax
 
       Fn_GDLFSO( <cPathVar>,<nSearchOrder> ) -> <cDrvLtr>
 
 Arguments

      <cPathVar> - Current DOS path variable.

      <nSearchOrder> - The search order to look for.

 Returns

     <cDrvLtr> - This is the drive letter in position
                 <nSearchOrder>.

 Description

      This function returns the drive letter found at position
      <nSearchOrder> in <cPathVar>.

 Examples

      cDrive := Fn_GDLFSO( GetEnv( "PATH" ),1 )


 Source: N:\SRC\FSYS\GDLFSO.PRG

 Author: Sheldon Easterbrook