XkbFreeGeomOverlays(3) XKB FUNCTIONS XkbFreeGeomOverlays(3)
NAME
XkbFreeGeomOverlays - Free rows in a section
SYNOPSIS
void XkbFreeGeomOverlays (XkbSectionPtr section, int first, int count,
Bool free_all);
ARGUMENTS
- section
section in which overlays should be freed
- first
first overlay to be freed
- count
number of overlays to be freed
- free_all
True => all overlays are freed
DESCRIPTION
Xkb provides a number of functions to allocate and free subcomponents
of a keyboard geometry. Use these functions to create or modify key-
board geometries. Note that these functions merely allocate space for
the new element(s), and it is up to you to fill in the values explic-
itly 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 Bad-
Value if a parameter is not as expected.
If free_all is True, all overlays are freed regardless of the value of
first and count. Otherwise, the number of overlays specified by count
are freed, beginning with the overlay specified by first in the speci-
fied section.
RETURN VALUES
Success The XkbFreeGeomOverlays functions returns Success if
there are no allocation or argument errors.
DIAGNOSTICS
BadAlloc Unable to allocate storage
BadValue An argument is out of range
X Version 11 libX11 1.7.5 XkbFreeGeomOverlays(3)
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