Changed 's' to 'b' in stack.c. This is the first part of the change from uiStack to uiBox.
Changed 's' to 'b' in stack.c. This is the first part of the change from uiStack to uiBox.

ProtonMail/libui,ProtonMail/libui,tbodt/libui,mantyr/libui,ProtonMail/libui,mantyr/libui,sclukey/libui,sclukey/libui,tbodt/libui,mantyr/libui