Make the world a safer place (if people object to this kind of change, speak up

soon - I intend to do a lot of it!).

CHANGES

@@ -5,6 +5,10 @@
 
  Changes between 0.9.1c and 0.9.2
 
+  *) Add prototype for temp key callback functions
+     SSL_CTX_set_tmp_{rsa,dh}_callback().
+     [Ben Laurie]
+
   *) Make DH_free() tolerate being passed a NULL pointer (like RSA_free() and
      DSA_free()). Make X509_PUBKEY_set() check for errors in d2i_PublicKey().
      [Steve Henson]

ssl/ssl.h

@@ -746,10 +746,9 @@ typedef struct ssl_st
  * RSA *tmp_rsa_cb(SSL *ssl,int export)
  * DH *tmp_dh_cb(SSL *ssl,int export)
  */
-#define SSL_CTX_set_tmp_rsa_callback(ctx,cb) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA_CB,0,(char *)cb)
-#define SSL_CTX_set_tmp_dh_callback(ctx,dh) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH_CB,0,(char *)dh)
+void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
+				  RSA *(*cb)(SSL *ssl,int export));
+void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,DH *(*dh)(SSL *ssl,int export));
 
 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
 	SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)

ssl/ssl_lib.c

@@ -1743,6 +1743,12 @@ SSL *s;
 	return(1);
 	}
 
+void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,RSA *(*cb)(SSL *ssl,int export))
+    { SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA_CB,0,(char *)cb); }
+
+void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,DH *(*dh)(SSL *ssl,int export))
+    { SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH_CB,0,(char *)dh); }
+
 #if defined(_WINDLL) && defined(WIN16)
 #include "../crypto/bio/bss_file.c"
 #endif