40 	int stackPointer;   /* Points above used stack, 0 initially */  member
57 	stack->stackPointer = 0;  in createStateStack()
66 		while (stateStack->stackPointer > 0) {  in deleteStateStack()
67 			stateStack->stackPointer--;  in deleteStateStack()
68 			deallocateGameState((GameState *)stateStack->states[stateStack->stackPointer]);  in deleteStateStack()
69 			deallocate(stateStack->states[stateStack->stackPointer]);  in deleteStateStack()
70 			deallocate(stateStack->commands[stateStack->stackPointer]);  in deleteStateStack()
83 	return stateStack->stackPointer == 0;  in stateStackIsEmpty()
89 	if (stack->stackPointer == stack->stackSize) {  in ensureSpaceForGameState()
102 	stateStack->commands[stateStack->stackPointer] = NULL;  in pushGameState()
103 	stateStack->states[stateStack->stackPointer++] = element;  in pushGameState()
109 	stateStack->commands[stateStack->stackPointer - 1] = strdup(playerCommands);  in attachPlayerCommandsToLastState()
115 	if (stateStack->stackPointer == 0)  in popGameState()
118 		stateStack->stackPointer--;  in popGameState()
119 		memcpy(gameState, stateStack->states[stateStack->stackPointer], stateStack->elementSize);  in popGameState()
120 		deallocate(stateStack->states[stateStack->stackPointer]);  in popGameState()
121 		*playerCommand = stateStack->commands[stateStack->stackPointer];  in popGameState()