mac-reachability.c: update for C89isms

In response to Rodrigo's comments on PR 629.

diff --git a/support/mac-reachability.c b/support/mac-reachability.c
index 2e92b6328d77164a88d911a5aa646205d727c1e0..c2499f515c040deeea5dda5485087cad5002e7d0 100644 (file)
--- a/support/mac-reachability.c
+++ b/support/mac-reachability.c
@@ -28,12 +28,16 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 
-int mono_sc_reachability_enabled ();
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+int mono_sc_reachability_enabled (void);
 
 #if defined(PLATFORM_MACOSX) || defined(TARGET_IOS)
 
 int
-mono_sc_reachability_enabled ()
+mono_sc_reachability_enabled (void)
 {
        return 1;
 }
@@ -80,7 +84,7 @@ mono_sc_reachability_new (mono_sc_reachability_callback callback)
 {
        struct sockaddr_in zero;
        SCNetworkReachabilityRef reachability;
-       SCNetworkReachabilityContext context = {0,};
+       SCNetworkReachabilityContext context;
        mono_sc_reachability *instance;
 
        if (callback == NULL) {
@@ -100,6 +104,7 @@ mono_sc_reachability_new (mono_sc_reachability_callback callback)
        instance->reachability = reachability;
        instance->callback = callback;
 
+       bzero (&context, sizeof (context));
        context.info = instance;
 
        if (!SCNetworkReachabilitySetCallback (reachability, _mono_sc_reachability_callback, &context) ||
@@ -140,7 +145,7 @@ mono_sc_reachability_is_available (mono_sc_reachability *reachability)
 #else
 
 int
-mono_sc_reachability_enabled ()
+mono_sc_reachability_enabled (void)
 {
        return 0;
 }