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.\" Copyright 1999 Oracle and/or its affiliates. All rights reserved.
.\"
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.\" and/or sell copies of the Software, and to permit persons to whom the
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.\"
.\" The above copyright notice and this permission notice (including the next
.\" paragraph) shall be included in all copies or substantial portions of the
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.\"
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.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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.\"
.TH XkbAllocGeomShapes __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
.SH NAME
XkbAllocGeomShapes \- Allocate space for an arbitrary number of geometry shapes
.SH SYNOPSIS
.HP
.B Status XkbAllocGeomShapes
.BI "(\^XkbGeometryPtr " "geom" "\^,"
.BI "int " "num_needed" "\^);"
.if n .ti +5n
.if t .ti +.5i
.SH ARGUMENTS
.TP
.I geom
geometry for which shapes should be allocated
.TP
.I num_needed
number of new shapes required
.SH DESCRIPTION
.LP
Xkb provides a number of functions to allocate and free subcomponents of a
keyboard geometry. Use these functions to create or modify keyboard 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
.I sz_*
but never touch
.I num_*
(unless there is an allocation failure, in which case they reset both
.I sz_*
and
.I 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.
.I XkbAllocGeomShapes
allocates space for
.I num_needed
shapes in the specified geometry
.I geom.
The shapes are not initialized.
To free geometry shapes, use
.I XkbFreeGeomShapes.
.SH DIAGNOSTICS
.TP 15
.B BadAlloc
Unable to allocate storage
.TP 15
.B BadValue
An argument is out of range
.SH "SEE ALSO"
.BR XkbFreeGeomShapes (__libmansuffix__)
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