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XkbAllocGeomColors(3)             XKB FUNCTIONS            XkbAllocGeomColors(3)




NAME

       XkbAllocGeomColors - Allocate geometry colors


SYNOPSIS

       Status XkbAllocGeomColors (XkbGeometryPtr geom, int num_needed);


ARGUMENTS

       geom   geometry for which colors should be allocated

       num_needed
              number of new colors required


DESCRIPTION

       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 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.

       XkbAllocGeomColors allocates space for num_needed colors and adds them to
       the specified geometry geom.  A color name is a string whose
       interpretation is not specified by Xkb. All other geometry data
       structures refer to colors using their indices in this global list or
       pointers to colors in this list.


DIAGNOSTICS

       BadAlloc       Unable to allocate storage

       BadValue       An argument is out of range



X Version 11                      libX11 1.8.2             XkbAllocGeomColors(3)

xorg-libX11 1.8.2 - Generated Sat Nov 19 08:21:00 CST 2022
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