$CPU 8086          ' make compatible with XT systems
$LIB ALL OFF       ' turn off all PowerBASIC libraries
$ERROR ALL OFF     ' turn off all PowerBASIC error checking
$OPTIMIZE SIZE     ' optimize for smaller code
 $COMPILE UNIT      ' compile to a UNIT (.PBU)
'$COMPILE EXE       ' compile to a UNIT (.PBU)

DEFINT A-Z         ' Required for all numeric functions, forces PB to not
                   ' include floating point in UNIT (makes it smaller)
'/*------------------------------------------------------------------*/
$CODE SEG "MLIB1"
'/*------------------------------------------------------------------*/
SUB SATTR(BYVAL XN AS INTEGER) PUBLIC
      CF = (XN MOD 16)
      CB = (((XN - CF) / 16) MOD 128)
      IF CB > 7 THEN
        CB = CB - 8
        CF = CF + 16
      END IF
      COLOR CF,CB
END SUB
'/*------------------------------------------------------------------*/
'   $INCLUDE "C:\CODE\MLIB\MLIB.INC"
'   CLS
'   SATTR 132
'   Y$ = GETKEY