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
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.

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
specified 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 1.8.10 XkbFreeGeomOverlays(3)