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CentOS 7.0 - man page for xkballocgeomshapes (centos section 3)

XkbAllocGeomShapes(3)			  XKB FUNCTIONS 		    XkbAllocGeomShapes(3)

NAME
       XkbAllocGeomShapes - Allocate space for an arbitrary number of geometry shapes

SYNOPSIS
       Status XkbAllocGeomShapes (XkbGeometryPtr geom, int num_needed);

ARGUMENTS
       - geom geometry for which shapes should be allocated

       - num_needed
	      number of new shapes required

DESCRIPTION
       Xkb provides a number of functions to allocate and free subcomponents of a keyboard geome-
       try. Use these functions to create or modify keyboard geometries.  Note that  these  func-
       tions  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.

       XkbAllocGeomShapes  allocates  space for num_needed shapes in the specified geometry geom.
       The shapes are not initialized.

       To free geometry shapes, use XkbFreeGeomShapes.

DIAGNOSTICS
       BadAlloc       Unable to allocate storage

       BadValue       An argument is out of range

SEE ALSO
       XkbFreeGeomShapes(3)

X Version 11				   libX11 1.6.0 		    XkbAllocGeomShapes(3)


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