Fallback typedef for slap_sasl_cb_ft

servers/slapd/sasl.c

@@ -46,6 +46,12 @@
 #define SASL_VERSION_FULL	((SASL_VERSION_MAJOR << 16) |\
 	(SASL_VERSION_MINOR << 8) | SASL_VERSION_STEP)
 
+#if SASL_VERSION_MINOR >= 0x020119 /* 2.1.25 */
+typedef sasl_callback_ft slap_sasl_cb_ft;
+#else
+typedef int (*slap_sasl_cb_ft)();
+#endif
+
 static sasl_security_properties_t sasl_secprops;
 #elif defined( SLAP_BUILTIN_SASL )
 /*
@@ -1112,8 +1118,8 @@ int slap_sasl_init( void )
 #ifdef HAVE_CYRUS_SASL
 	int rc;
 	static sasl_callback_t server_callbacks[] = {
-		{ SASL_CB_LOG, (sasl_callback_ft)&slap_sasl_log, NULL },
-		{ SASL_CB_GETOPT, (sasl_callback_ft)&slap_sasl_getopt, NULL },
+		{ SASL_CB_LOG, (slap_sasl_cb_ft)&slap_sasl_log, NULL },
+		{ SASL_CB_GETOPT, (slap_sasl_cb_ft)&slap_sasl_getopt, NULL },
 		{ SASL_CB_LIST_END, NULL, NULL }
 	};
 #endif
@@ -1257,15 +1263,15 @@ int slap_sasl_open( Connection *conn, int reopen )
 		conn->c_sasl_extra = session_callbacks;
 
 		session_callbacks[cb=0].id = SASL_CB_LOG;
-		session_callbacks[cb].proc = (sasl_callback_ft)&slap_sasl_log;
+		session_callbacks[cb].proc = (slap_sasl_cb_ft)&slap_sasl_log;
 		session_callbacks[cb++].context = conn;
 
 		session_callbacks[cb].id = SASL_CB_PROXY_POLICY;
-		session_callbacks[cb].proc = (sasl_callback_ft)&slap_sasl_authorize;
+		session_callbacks[cb].proc = (slap_sasl_cb_ft)&slap_sasl_authorize;
 		session_callbacks[cb++].context = conn;
 
 		session_callbacks[cb].id = SASL_CB_CANON_USER;
-		session_callbacks[cb].proc = (sasl_callback_ft)&slap_sasl_canonicalize;
+		session_callbacks[cb].proc = (slap_sasl_cb_ft)&slap_sasl_canonicalize;
 		session_callbacks[cb++].context = conn;
 
 		session_callbacks[cb].id = SASL_CB_LIST_END;