$FUNCNAME$
   FT_BYT2HEX()
$CATEGORY$
   Conversion
$ONELINER$
   Convert byte to hexadecimal version of its binary value
$SYNTAX$
   FT_BYT2HEX( cByte ) --> cHexValue
$ARGUMENTS$
   <cByte> is the byte to convert.
$RETURNS$
   Three-character string, consisting of two digits of hexadecimal
   notation and letter 'h' to signify hex.  Returns NIL if parameters are
   faulty.
$DESCRIPTION$
   Can be used to show results of bit manipulation, both before and after.

   This function is presented to illustrate that bit-wise operations
   are possible with Clipper code.  For greater speed, write .C or
   .ASM versions and use the Clipper Extend system.
$EXAMPLES$
   These three code lines perform a bitwise AND on bytes with values of
   CHR(20) and CHR(36), and deliver the result as a string in hexadecimal
   format, using 'h' to signify hexadecimal.

	? FT_BYT2HEX(CHR(20))         // byte1: '14h'
	? FT_BYT2HEX(CHR(36))         // byte2: '24h'

	? FT_BYT2HEX(FT_BYTEAND(CHR(20), CHR(36)))
			   // result: '04h'

   For a demonstration of Clipper bit manipulations, compile and
   link the program BITTEST.PRG in the Nanforum Toolkit source code.
$SEEALSO$
   FT_BYT2BIT()
$Author: itk $
   Forest Belt, Computer Diagnostic Services, Inc.
$end$

