X11R7.4 - man page for xkbfreegeomoverlaykeys (x11r4 section 3)
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XkbFreeGeomOverlayKeys(3) XKB FUNCTIONS XkbFreeGeomOverlayKeys(3)
XkbFreeGeomOverlayKeys - Free keys in an overlay row
void XkbFreeGeomOverlayKeys ( row, first, count, free_all )
- row row in which keys should be freed
first key to be freed
number of keys to be freed
True => all keys are freed
Xkb provides a number of functions to allocate and free subcomponents of a keyboard geome-
try. Use these functions to create or modify keyboard geometries. Note that these func-
tions 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. Oth-
erwise, the number of keys specified by count are freed, beginning with the key specified
by first in the specified row.
Success The XkbFreeGeomOverlayKeys function returns Success if there are no alloca-
tion or argument errors.
BadAlloc Unable to allocate storage
BadValue An argument is out of range
X Version 11 libX11 1.2.1 XkbFreeGeomOverlayKeys(3)
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