XkbFreeControls(3)						   XKB FUNCTIONS						XkbFreeControls(3)

NAME

       XkbFreeControls - Frees memory used by the ctrls member of an XkbDescRec structure

SYNOPSIS

       void XkbFreeControls ( xkb, which, free_all )
	     XkbDescPtr xkb;
	     unsigned int which;
	     Bool free_all;

ARGUMENTS

       - xkb  Xkb description in which to free controls components

       - which
	      mask of components of ctrls to free

       - free_all
	      True => free everything + ctrls itself

DESCRIPTION

       XkbFreeControls frees the specified components of the ctrls field in the xkb keyboard description and sets the corresponding structure com-
       ponent values to NULL or zero. The which mask specifies the fields of ctrls to be freed and can contain	any  of  the  controls	components
       specified in Table 1.

       Table  1  shows	the actual values for the individual mask bits used to select controls for modification and to enable and disable the con-
       trol. Note that the same mask bit is used to specify general modifications to the parameters used to configure the control (which), and	to
       enable  and  disable the control (enabled_ctrls). The anomalies in the table (no "ok" in column) are for controls that have no configurable
       attributes; and for controls that are not boolean controls and therefore cannot be enabled or disabled.

			       Table 1 Controls Mask Bits
       ---------------------------------------------------------------------------
       Mask Bit 		which or	enabled   Value
				changed_ctrls	_ctrls
       ---------------------------------------------------------------------------
       XkbRepeatKeysMask	ok		ok	  (1L<<0)
       XkbSlowKeysMask		ok		ok	  (1L<<1)
       XkbBounceKeysMask	ok		ok	  (1L<<2)
       XkbStickyKeysMask	ok		ok	  (1L<<3)
       XkbMouseKeysMask 	ok		ok	  (1L<<4)
       XkbMouseKeysAccelMask	ok		ok	  (1L<<5)
       XkbAccessXKeysMask	ok		ok	  (1L<<6)
       XkbAccessXTimeoutMask	ok		ok	  (1L<<7)
       XkbAccessXFeedbackMask	ok		ok	  (1L<<8)
       XkbAudibleBellMask			ok	  (1L<<9)
       XkbOverlay1Mask				ok	  (1L<<10)
       XkbOverlay2Mask				ok	  (1L<<11)
       XkbIgnoreGroupLockMask			ok	  (1L<<12)
       XkbGroupsWrapMask	ok			  (1L<<27)
       XkbInternalModsMask	ok			  (1L<<28)
       XkbIgnoreLockModsMask	ok			  (1L<<29)
       XkbPerKeyRepeatMask	ok			  (1L<<30)
       XkbControlsEnabledMask	ok			  (1L<<31)
       XkbAccessXOptionsMask	ok		ok	  (XkbStickyKeysMask |
							  XkbAccessXFeedbackMask)
       XkbAllBooleanCtrlsMask			ok	  (0x00001FFF)
       XkbAllControlsMask	ok			  (0xF8001FFF)

       If free_all is True, XkbFreeControls frees every non-NULL structure component in the controls, frees the  XkbControlsRec  structure  refer-
       enced by the ctrls member of xkb, and sets ctrls to NULL.

X Version 11							   libX11 1.2.1 						XkbFreeControls(3)