XkbFreeGeomOverlayKeys(3) XKB FUNCTIONS XkbFreeGeomOverlayKeys(3)

NAME

XkbFreeGeomOverlayKeys - Free keys in an overlay row

SYNOPSIS

void XkbFreeGeomOverlayKeys (XkbRowPtr row, int first, int count,
Bool free_all);

ARGUMENTS

row row in which keys should be freed

first first key to be freed

count number of keys to be freed

free_all
True => all keys 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 keys are freed regardless of the value of
first and count. Otherwise, the number of keys specified by count
are freed, beginning with the key specified by first in the specified
row.

RETURN VALUES

Success The XkbFreeGeomOverlayKeys function 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 XkbFreeGeomOverlayKeys(3)