1 files changed, 25 insertions, 24 deletions

diff --git a/src/lib/libcrypto/stack/stack.h b/src/lib/libcrypto/stack/stack.h
index ce35e554eb..5cbb116a8b 100644
--- a/src/lib/libcrypto/stack/stack.h
+++ b/src/lib/libcrypto/stack/stack.h
@@ -70,36 +70,37 @@ typedef struct stack_st
         int sorted;
 
         int num_alloc;
-        int (*comp)(const void *, const void *);
-        } _STACK;  /* Use STACK_OF(...) instead */
+        int (*comp)(const char * const *, const char * const *);
+        } STACK;
 
 #define M_sk_num(sk)            ((sk) ? (sk)->num:-1)
 #define M_sk_value(sk,n)        ((sk) ? (sk)->data[n] : NULL)
 
-int sk_num(const _STACK *);
-void *sk_value(const _STACK *, int);
+int sk_num(const STACK *);
+char *sk_value(const STACK *, int);
 
-void *sk_set(_STACK *, int, void *);
+char *sk_set(STACK *, int, char *);
 
-_STACK *sk_new(int (*cmp)(const void *, const void *));
-_STACK *sk_new_null(void);
-void sk_free(_STACK *);
-void sk_pop_free(_STACK *st, void (*func)(void *));
-int sk_insert(_STACK *sk, void *data, int where);
-void *sk_delete(_STACK *st, int loc);
-void *sk_delete_ptr(_STACK *st, void *p);
-int sk_find(_STACK *st, void *data);
-int sk_find_ex(_STACK *st, void *data);
-int sk_push(_STACK *st, void *data);
-int sk_unshift(_STACK *st, void *data);
-void *sk_shift(_STACK *st);
-void *sk_pop(_STACK *st);
-void sk_zero(_STACK *st);
-int (*sk_set_cmp_func(_STACK *sk, int (*c)(const void *, const void *)))
-        (const void *, const void *);
-_STACK *sk_dup(_STACK *st);
-void sk_sort(_STACK *st);
-int sk_is_sorted(const _STACK *st);
+STACK *sk_new(int (*cmp)(const char * const *, const char * const *));
+STACK *sk_new_null(void);
+void sk_free(STACK *);
+void sk_pop_free(STACK *st, void (*func)(void *));
+int sk_insert(STACK *sk,char *data,int where);
+char *sk_delete(STACK *st,int loc);
+char *sk_delete_ptr(STACK *st, char *p);
+int sk_find(STACK *st,char *data);
+int sk_find_ex(STACK *st,char *data);
+int sk_push(STACK *st,char *data);
+int sk_unshift(STACK *st,char *data);
+char *sk_shift(STACK *st);
+char *sk_pop(STACK *st);
+void sk_zero(STACK *st);
+int (*sk_set_cmp_func(STACK *sk, int (*c)(const char * const *,
+                        const char * const *)))
+                        (const char * const *, const char * const *);
+STACK *sk_dup(STACK *st);
+void sk_sort(STACK *st);
+int sk_is_sorted(const STACK *st);
 
 #ifdef  __cplusplus
 }