Fix building on OS X by explicitly adding limits.h header
diff --git a/src/ideviceinstaller.c b/src/ideviceinstaller.c
index 00a25de..67e06f9 100644
--- a/src/ideviceinstaller.c
+++ b/src/ideviceinstaller.c
@@ -33,6 +33,7 @@
 #include <time.h>
 #include <libgen.h>
 #include <inttypes.h>
+#include <limits.h>
 
 #include <libimobiledevice/libimobiledevice.h>
 #include <libimobiledevice/lockdown.h>