Reduce dependencies on crypto.h by moving the opaque definition of

CRYPTO_EX_DATA and the new/free/dup callback prototypes to ossl_typ.h.

diff --git a/crypto/crypto.h b/crypto/crypto.h
index 5238e530669a2dd104a02ee99e52b3bded783cd6..9edb24dc6de8df0d4f374464fbf3b0c5da899e21 100644 (file)
--- a/crypto/crypto.h
+++ b/crypto/crypto.h
@@ -128,6 +128,7 @@
 #include <openssl/stack.h>
 #include <openssl/safestack.h>
 #include <openssl/opensslv.h>
+#include <openssl/ossl_typ.h>
 
 #ifdef CHARSET_EBCDIC
 #include <openssl/ebcdic.h>
@@ -152,6 +153,20 @@ extern "C" {
 #define SSLEAY_PLATFORM                4
 #define SSLEAY_DIR             5
 
+/* Already declared in ossl_typ.h */
+#if 0
+typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
+/* Called when a new object is created */
+typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                                       int idx, long argl, void *argp);
+/* Called when an object is free()ed */
+typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                                       int idx, long argl, void *argp);
+/* Called when we need to dup an object */
+typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, 
+                                       int idx, long argl, void *argp);
+#endif
+
 /* A generic structure to pass assorted data in a expandable way */
 typedef struct openssl_item_st
        {
@@ -265,21 +280,11 @@ typedef struct
 /* predec of the BIO type */
 typedef struct bio_st BIO_dummy;
 
-typedef struct crypto_ex_data_st
+struct crypto_ex_data_st
        {
        STACK *sk;
        int dummy; /* gcc is screwing up this data structure :-( */
-       } CRYPTO_EX_DATA;
-
-/* Called when a new object is created */
-typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
-                                       int idx, long argl, void *argp);
-/* Called when an object is free()ed */
-typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
-                                       int idx, long argl, void *argp);
-/* Called when we need to dup an object */
-typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, 
-                                       int idx, long argl, void *argp);
+       };
 
 /* This stuff is basically class callback functions
  * The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */

diff --git a/crypto/ossl_typ.h b/crypto/ossl_typ.h
index 86399c4ec0f1892ccd6b3409af7ca666a35faf6d..9c335a181909da585d16205bd7c0105318f0e123 100644 (file)
--- a/crypto/ossl_typ.h
+++ b/crypto/ossl_typ.h
@@ -162,4 +162,13 @@ typedef struct X509_POLICY_CACHE_st X509_POLICY_CACHE;
 #define DECLARE_PKCS12_STACK_OF(type) /* Nothing */
 #define IMPLEMENT_PKCS12_STACK_OF(type) /* Nothing */
 
+typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
+/* Callback types for crypto.h */
+typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                                       int idx, long argl, void *argp);
+typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                                       int idx, long argl, void *argp);
+typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, 
+                                       int idx, long argl, void *argp);
+
 #endif /* def HEADER_OPENSSL_TYPES_H */