FN_AND()
 Perform a bitwise AND
------------------------------------------------------------------------------
 Syntax
    fn_and( <nInt1>, <nInt2> ) -> nResult
 Arguments

   <nInt1>  may either be a numeric integer, or a 16-bit character string
   that is the binary representation of a numeric integer.

   <nInt2>  must be a numeric integer.

 Returns

 <nResult>, a numeric.

 Description

 The value returned is obtained by performing
 a bitwise AND with Int1 and Int2 as operands.
 If any parameters are invalid, the function
 will return zero.

 Examples

      nX := 11
      nNum := fn_and( nX, 12 )
      ? nNum          // 8


 Source: N:\SRC\MISC\FNAND.ASM

 Author: Ted Means