var types, build errors fix.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5792 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/switch_console.c

@@ -300,7 +300,7 @@ SWITCH_DECLARE(void) switch_console_loop(void)
 	gethostname(hostname, sizeof(hostname));
 
 	while (running) {
-		uint32_t arg;
+		int32_t arg;
 #ifndef _MSC_VER
 		fd_set rfds, efds;
 		struct timeval tv = { 0, 20000 };