Get the number of layouts for a specific key.
This number can be different from xkb_keymap_num_layouts(), but is always smaller. It is the appropriate value to use when iterating over the layouts of a key.
@sa xkb_layout_index_t @memberof xkb_keymap
See Implementation
Get the number of layouts for a specific key.
This number can be different from xkb_keymap_num_layouts(), but is always smaller. It is the appropriate value to use when iterating over the layouts of a key.
@sa xkb_layout_index_t @memberof xkb_keymap