1 /* SPDX-License-Identifier: GPL-2.0 */
8 struct pstack *pstack__new(unsigned short max_nr_entries);
9 void pstack__delete(struct pstack *pstack);
10 bool pstack__empty(const struct pstack *pstack);
11 void pstack__remove(struct pstack *pstack, void *key);
12 void pstack__push(struct pstack *pstack, void *key);
13 void *pstack__pop(struct pstack *pstack);
14 void *pstack__peek(struct pstack *pstack);
16 #endif /* _PERF_PSTACK_ */