/* * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #ifndef OPENSSL_STACK_H # define OPENSSL_STACK_H # pragma once # include <openssl/macros.h> # ifndef OPENSSL_NO_DEPRECATED_3_0 # define HEADER_STACK_H # endif #ifdef __cplusplus extern "C" { #endif typedef struct stack_st OPENSSL_STACK; /* Use STACK_OF(...) instead */ typedef int (*OPENSSL_sk_compfunc)(const void *, const void *); typedef void (*OPENSSL_sk_freefunc)(void *); typedef void *(*OPENSSL_sk_copyfunc)(const void *); int OPENSSL_sk_num(const OPENSSL_STACK *); void *OPENSSL_sk_value(const OPENSSL_STACK *, int); void *OPENSSL_sk_set(OPENSSL_STACK *st, int i, const void *data); OPENSSL_STACK *OPENSSL_sk_new(OPENSSL_sk_compfunc cmp); OPENSSL_STACK *OPENSSL_sk_new_null(void); OPENSSL_STACK *OPENSSL_sk_new_reserve(OPENSSL_sk_compfunc c, int n); int OPENSSL_sk_reserve(OPENSSL_STACK *st, int n); void OPENSSL_sk_free(OPENSSL_STACK *); void OPENSSL_sk_pop_free(OPENSSL_STACK *st, void (*func) (void *)); OPENSSL_STACK *OPENSSL_sk_deep_copy(const OPENSSL_STACK *, OPENSSL_sk_copyfunc c, OPENSSL_sk_freefunc f); int OPENSSL_sk_insert(OPENSSL_STACK *sk, const void *data, int where); void *OPENSSL_sk_delete(OPENSSL_STACK *st, int loc); void *OPENSSL_sk_delete_ptr(OPENSSL_STACK *st, const void *p); int OPENSSL_sk_find(OPENSSL_STACK *st, const void *data); int OPENSSL_sk_find_ex(OPENSSL_STACK *st, const void *data); int OPENSSL_sk_find_all(OPENSSL_STACK *st, const void *data, int *pnum); int OPENSSL_sk_push(OPENSSL_STACK *st, const void *data); int OPENSSL_sk_unshift(OPENSSL_STACK *st, const void *data); void *OPENSSL_sk_shift(OPENSSL_STACK *st); void *OPENSSL_sk_pop(OPENSSL_STACK *st); void OPENSSL_sk_zero(OPENSSL_STACK *st); OPENSSL_sk_compfunc OPENSSL_sk_set_cmp_func(OPENSSL_STACK *sk, OPENSSL_sk_compfunc cmp); OPENSSL_STACK *OPENSSL_sk_dup(const OPENSSL_STACK *st); void OPENSSL_sk_sort(OPENSSL_STACK *st); int OPENSSL_sk_is_sorted(const OPENSSL_STACK *st); # ifndef OPENSSL_NO_DEPRECATED_1_1_0 # define _STACK OPENSSL_STACK # define sk_num OPENSSL_sk_num # define sk_value OPENSSL_sk_value # define sk_set OPENSSL_sk_set # define sk_new OPENSSL_sk_new # define sk_new_null OPENSSL_sk_new_null # define sk_free OPENSSL_sk_free # define sk_pop_free OPENSSL_sk_pop_free # define sk_deep_copy OPENSSL_sk_deep_copy # define sk_insert OPENSSL_sk_insert # define sk_delete OPENSSL_sk_delete # define sk_delete_ptr OPENSSL_sk_delete_ptr # define sk_find OPENSSL_sk_find # define sk_find_ex OPENSSL_sk_find_ex # define sk_push OPENSSL_sk_push # define sk_unshift OPENSSL_sk_unshift # define sk_shift OPENSSL_sk_shift # define sk_pop OPENSSL_sk_pop # define sk_zero OPENSSL_sk_zero # define sk_set_cmp_func OPENSSL_sk_set_cmp_func # define sk_dup OPENSSL_sk_dup # define sk_sort OPENSSL_sk_sort # define sk_is_sorted OPENSSL_sk_is_sorted # endif #ifdef __cplusplus } #endif #endif