Lines Matching refs:stack
73 static queue_node_t stack;
78 * source_init() - initializes the source stack
90 /* initialize the stack queue head */
91 queue_init(&stack);
93 /* stick the standard input on the bottom of the stack */
101 (void) queue_prepend(&stack, &new_p->qn);
105 * since we are pushing onto a stack, we invert the search order *
128 * source_file() - pushes a new source onto the stack
149 (void) queue_prepend(&stack, &new_p->qn);
192 top = (source_t *) queue_next(&stack, &stack);