gok-branchback-stack

Functions

void	gok_branchbackstack_initialize ()
void	gok_branchbackstack_push ()
GokKeyboard *	gok_branchbackstack_pop ()
gboolean	gok_branchbackstack_is_empty ()

#define

void
gok_branchbackstack_initialize (void);

This must be called prior to using the stack.

void

void
gok_branchbackstack_push (GokKeyboard *pKeyboard);

Stores a keyboard on the stack.

GokKeyboard *
gok_branchbackstack_pop (void);

Remove the last keyboard in the stack and return it.

A pointer to the keyboard popped off the stack, NULL if the stack is empty.

gboolean
gok_branchbackstack_is_empty (void);

Checks if the branch back stack is empty.

TRUE if the stack is empty (you can't branch back). FALSE if there is at least one keyboard in the stack (you can branch back).

#define MAX_BRANCHBACKSTACK 50