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.TH XkbAllocGeomPoints 3 "libX11 1.6.4" "X Version 11" "XKB FUNCTIONS"
.SH NAME
XkbAllocGeomPoints \- Allocate points in an outline
.SH SYNOPSIS
.HP
.B Status XkbAllocGeomPoints
.BI "(\^XkbOutlinePtr " "outline" "\^,"
.BI "int " "num_needed" "\^);"
.if n .ti +5n
.if t .ti +.5i
.SH ARGUMENTS
.TP
.I \- outline
outline for which points should be allocated
.TP
.I \- num_needed
number of new points 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 XkbAllocGeomPoints 
allocates space for 
.I num_needed 
points in the specified 
.I outline. 
The points are not initialized.
.SH DIAGNOSTICS
.TP 15
.B BadAlloc
Unable to allocate storage
.TP 15
.B BadValue
An argument is out of range
