kill warning

diff --git a/main/SAPI.c b/main/SAPI.c
index 5712113c965e6f6b5c43ecc37f45a9ce0f36f141..bc93cd4738df8ea265d3ad99a385f1f884c0b6da 100644 (file)
--- a/main/SAPI.c
+++ b/main/SAPI.c
@@ -15,6 +15,7 @@
    +----------------------------------------------------------------------+
 */
 
+#include <ctype.h>
 
 #include "SAPI.h"
 #ifdef ZTS