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.TH XkbAllocGeomOutlines __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
.SH NAME
XkbAllocGeomOutlines \- Allocate space for an arbitrary number of outlines to a 
shape
.SH SYNOPSIS
.HP
.B Status XkbAllocGeomOutlines
.BI "(\^XkbShapePtr " "shape" "\^,"
.BI "int " "num_needed" "\^);"
.if n .ti +5n
.if t .ti +.5i
.SH ARGUMENTS
.TP
.I shape
shape for which outlines should be allocated
.TP
.I num_needed
number of new outlines 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 XkbAllocGeomOutlines 
allocates space for 
.I num_needed 
outlines in the specified 
.I shape. 
The outlines are not initialized.

To free geometry outlines, use 
.I XkbFreeGeomOutlines.
.SH DIAGNOSTICS
.TP 15
.B BadAlloc
Unable to allocate storage
.TP 15
.B BadValue
An argument is out of range
.SH "SEE ALSO"
.BR XkbFreeGeomOutlines (__libmansuffix__)