File satip-2.2.4-add-cctype-include.diff of Package vdr-plugin-satip

diff --git a/satip.c b/satip.c
index 089c3e2..b4b2d00 100644
--- a/satip.c
+++ b/satip.c
@@ -15,6 +15,8 @@
 #include "poller.h"
 #include "setup.h"
 
+#include <cctype>
+
 #if defined(LIBCURL_VERSION_NUM) && LIBCURL_VERSION_NUM < 0x072400
 #warning "CURL version >= 7.36.0 is recommended"
 #endif