+ next if -l $file;
+
+ # Open the .c/.h file for reading
+ open(IN, "< $file") || die "Can't open $file for reading, $!";
+
+ while(<IN>) {
+ next unless /^DECLARE_/;
+ if (/^DECLARE_LHASH_OF\(([^)]+)\)/) {
+ push @lhashlst, $1;
+ }
+ }
+ close(IN);
+}
+
+my $new_stackfile = <<'EOF';
+/* automatically generated by util/mkstack.pl */
+/* ====================================================================
+ * Copyright (c) 1999-2015 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#ifndef HEADER_SAFESTACK_H
+# define HEADER_SAFESTACK_H
+
+# include <openssl/stack.h>
+# include <openssl/e_os2.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+# ifndef CHECKED_PTR_OF
+# define CHECKED_PTR_OF(type, p) ((void*) (1 ? p : (type*)0))
+# endif
+
+/*
+ * In C++ we get problems because an explicit cast is needed from (void *) we
+ * use CHECKED_STACK_OF to ensure the correct type is passed in the macros
+ * below.
+ */
+
+# define CHECKED_STACK_OF(type, p) \
+ ((_STACK*) (1 ? p : (STACK_OF(type)*)0))
+
+# define CHECKED_SK_COPY_FUNC(type, p) \
+ ((void *(*)(void *)) ((1 ? p : (type *(*)(const type *))0)))
+
+# define CHECKED_SK_FREE_FUNC(type, p) \
+ ((void (*)(void *)) ((1 ? p : (void (*)(type *))0)))
+
+# define CHECKED_SK_CMP_FUNC(type, p) \
+ ((int (*)(const void *, const void *)) \
+ ((1 ? p : (int (*)(const type * const *, const type * const *))0)))
+
+# define STACK_OF(type) struct stack_st_##type
+
+# define SKM_DEFINE_STACK_OF(t1, t2, t3) \
+ STACK_OF(t1); \
+ static ossl_inline int sk_##t1##_num(const STACK_OF(t1) *sk) \
+ { \
+ return sk_num((_STACK *)sk); \
+ } \
+ static ossl_inline t2 *sk_##t1##_value(const STACK_OF(t1) *sk, int idx) \
+ { \
+ return (t2 *)sk_value((_STACK *)sk, idx); \
+ } \
+ static ossl_inline STACK_OF(t1) *sk_##t1##_new(int (*cmpf)(const t3 * const *a, const t3 * const *b)) \
+ { \
+ return (STACK_OF(t1) *)sk_new((int (*)(const void *a, const void *b))cmpf); \
+ } \
+ static ossl_inline STACK_OF(t1) *sk_##t1##_new_null(void) \
+ { \
+ return (STACK_OF(t1) *)sk_new_null(); \
+ } \
+ static ossl_inline void sk_##t1##_free(const STACK_OF(t1) *sk) \
+ { \
+ sk_free((_STACK *)sk); \
+ } \
+ static ossl_inline void sk_##t1##_zero(const STACK_OF(t1) *sk) \
+ { \
+ sk_zero((_STACK *)sk); \
+ } \
+ static ossl_inline t2 *sk_##t1##_delete(STACK_OF(t1) *sk, int i) \
+ { \
+ return (t2 *)sk_delete((_STACK *)sk, i); \
+ } \
+ static ossl_inline t2 *sk_##t1##_delete_ptr(STACK_OF(t1) *sk, t2 *ptr) \
+ { \
+ return (t2 *)sk_delete_ptr((_STACK *)sk, (void *)ptr); \
+ } \
+ static ossl_inline int sk_##t1##_push(STACK_OF(t1) *sk, t2 *ptr) \
+ { \
+ return sk_push((_STACK *)sk, (void *)ptr); \
+ } \
+ static ossl_inline int sk_##t1##_unshift(STACK_OF(t1) *sk, t2 *ptr) \
+ { \
+ return sk_unshift((_STACK *)sk, (void *)ptr); \
+ } \
+ static ossl_inline t2 *sk_##t1##_pop(STACK_OF(t1) *sk) \
+ { \
+ return (t2 *)sk_pop((_STACK *)sk); \
+ } \
+ static ossl_inline t2 *sk_##t1##_shift(STACK_OF(t1) *sk) \
+ { \
+ return (t2 *)sk_shift((_STACK *)sk); \
+ } \
+ static ossl_inline void sk_##t1##_pop_free(STACK_OF(t1) *sk, void (*func)(t3 *a)) \
+ { \
+ sk_pop_free((_STACK *)sk, (void (*)(void *))func); \
+ } \
+ static ossl_inline int sk_##t1##_insert(STACK_OF(t1) *sk, t2 *ptr, int idx) \
+ { \
+ return sk_insert((_STACK *)sk, (void *)ptr, idx); \
+ } \
+ static ossl_inline t2 *sk_##t1##_set(STACK_OF(t1) *sk, int idx, t2 *ptr) \
+ { \
+ return (t2 *)sk_set((_STACK *)sk, idx, (void *)ptr); \
+ } \
+ static ossl_inline int sk_##t1##_find(STACK_OF(t1) *sk, t2 *ptr) \
+ { \
+ return sk_find((_STACK *)sk, (void *)ptr); \
+ } \
+ static ossl_inline int sk_##t1##_find_ex(STACK_OF(t1) *sk, t2 *ptr) \
+ { \
+ return sk_find_ex((_STACK *)sk, (void *)ptr); \
+ } \
+ static ossl_inline void sk_##t1##_sort(const STACK_OF(t1) *sk) \
+ { \
+ sk_sort((_STACK *)sk); \
+ } \
+ static ossl_inline int sk_##t1##_is_sorted(const STACK_OF(t1) *sk) \
+ { \
+ return sk_is_sorted((_STACK *)sk); \
+ } \
+ static ossl_inline STACK_OF(t1) * sk_##t1##_dup(STACK_OF(t1) *sk) \
+ { \
+ return (STACK_OF(t1) *)sk_dup((_STACK *)sk); \
+ } \
+ static ossl_inline STACK_OF(t1) *sk_##t1##_deep_copy(STACK_OF(t1) *sk, \
+ t3 *(*copyfn)(const t3 *), \
+ void (*freefn)(t3 *)) \
+ { \
+ return (STACK_OF(t1) *)sk_deep_copy((_STACK *)sk, \
+ (void * (*)(void *a))copyfn, \
+ (void (*)(void *a))freefn); \
+ } \
+ static ossl_inline int (*sk_##t1##_set_cmp_func(STACK_OF(t1) *sk, int (*cmpf)(const t3 * const *a, const t3 * const *b)))(const t3 * const *, const t3 * const *) \
+ { \
+ return (int (*)(const t3 * const *,const t3 * const *))sk_set_cmp_func((_STACK *)sk, (int (*)(const void *a, const void *b))cmpf); \
+ }