XkbFreeGeomRows - Free rows in a section
void XkbFreeGeomRows (XkbSectionPtr
section, int first, int
count, Bool free_all);
- - section
- section in which rows should be freed
- - first
- first row to be freed
- - count
- number of rows to be freed
- - free_all
- True => all rows are freed
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
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.
is True, all rows are freed regardless of the value of
Otherwise, the number of rows specified by
are freed, beginning with the row specified by first
the specified section.
- The XkbFreeGeomRows function returns Success when there are no allocation
or argument errors.
- Unable to allocate storage
- An argument is out of range