xkballocgeompoints(3) [x11r4 man page]

XkbAllocGeomPoints(3)						   XKB FUNCTIONS					     XkbAllocGeomPoints(3)

NAME

       XkbAllocGeomPoints - Allocate points in an outline

SYNOPSIS

       Status XkbAllocGeomPoints ( outline, num_needed )
	     XkbOutlinePtr outline;
	     int num_needed;

ARGUMENTS

       - outline
	      outline for which points should be allocated

       - num_needed
	      number of new points required

DESCRIPTION

       Xkb  provides a number of functions to allocate and free subcomponents of a keyboard geometry. Use these functions to create or modify key-
       board geometries.  Note that these functions merely allocate space for the new element(s), and it is up	to  you  to  fill  in  the  values
       explicitly  in  your  code. These allocation functions increase sz_* but never touch num_* (unless there is an allocation failure, in which
       case they reset both sz_* and num_* to zero). These functions return Success if they succeed, BadAlloc if they are  not	able  to  allocate
       space, or BadValue if a parameter is not as expected.

       XkbAllocGeomPoints allocates space for num_needed points in the specified outline.  The points are not initialized.

DIAGNOSTICS

       BadAlloc       Unable to allocate storage

       BadValue       An argument is out of range

X Version 11							   libX11 1.2.1 					     XkbAllocGeomPoints(3)

XkbFreeGeomPoints(3)						   XKB FUNCTIONS					      XkbFreeGeomPoints(3)

NAME

       XkbFreeGeomPoints - Free points in a outline

SYNOPSIS

       void XkbFreeGeomPoints (XkbOutlinePtr outline, int first, int count, Bool free_all);

ARGUMENTS

       - outline
	      outline in which points should be freed

       - first
	      first point to be freed

       - count
	      number of points to be freed

       - free_all
	      True => all points are freed

DESCRIPTION

       Xkb  provides a number of functions to allocate and free subcomponents of a keyboard geometry. Use these functions to create or modify key-
       board geometries.  Note that these functions merely allocate space for the new element(s), and it is up	to  you  to  fill  in  the  values
       explicitly  in  your  code. These allocation functions increase sz_* but never touch num_* (unless there is an allocation failure, in which
       case they reset both sz_* and num_* to zero). These functions return Success if they succeed, BadAlloc if they are  not	able  to  allocate
       space, or BadValue if a parameter is not as expected.

       If  free_all  is  True,	all  points are freed regardless of the value of >i first and count.  Otherwise, the number of points specified by
       count are freed, beginning with the point specified by first in the specified outline.

RETURN VALUES

       Success	      The XkbFreeGeomPoints function returns Success when there are no allocation or argument errors.

DIAGNOSTICS

       BadAlloc       Unable to allocate storage

       BadValue       An argument is out of range

X Version 11							   libX11 1.6.0 					      XkbFreeGeomPoints(3)