kernel/lib/stack.h


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#ifndef STACK_H
#define STACK_H
#include <stdint.h>

struct entry {
  void *ptr;
  // TODO: Maybe don't use a linkedlist
  struct entry *next;
};

struct stack {
  struct entry *head;
};

void stack_init(struct stack *s);
int stack_isempty(const struct stack *s);
int stack_push(struct stack *s, void *data);
void *stack_pop(struct stack *s);
#endif