CONTROL

UDF-Functions to control special keys Capslock, Numlock ans Insert.
Written by Ing. P.J.J. Boekema - The Netherlands.

The following functions are included in CONTROL.OBJ
They all are C-functions that can be used directly from within Clipper 5.0x

Be sure to link the EXTEND.lib 

CLIPPER chk_numl()
   Checks numlock status.
   Returns true is on, false if off.

CLIPPER chk_caps()

   Checks capslock status.
   Returns true is on, false if off.

CLIPPER chk_ins(void)
   Checks insert status.
   Returns true is on, false if off.

CLIPPER set_numl()
   Set numlock status.
   Returns last state true is on, false if off.

CLIPPER set_caps()
   Set capslock status.
   Returns last state : true if on, false if off.

CLIPPER set_ins()
   Set insert status.
   Returns last state :  true is on, false if off.

CLIPPER reset_numl()
   Reset numlock status.
   Returns last state :  true is on, false if off.

CLIPPER reset_caps()
   Reset capslock status.
   Returns last state :  true is on, false if off.

CLIPPER reset_ins()
   Reset insert status.
   Returns last state :  true is on, false if off.
