tweaks

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4208 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_types.h

@@ -35,7 +35,7 @@
 #define SWITCH_TYPES_H
 
 #include <switch.h>
-
+#include <ctype.h>
 SWITCH_BEGIN_EXTERN_C
 
 #ifdef WIN32

src/mod/applications/mod_dptools/mod_dptools.c

@@ -610,7 +610,7 @@ static const switch_application_interface_t pre_answer_application_interface = {
 	/* long_desc */ "Pre-Answer the call for a channel.",
 	/* short_desc */ "Pre-Answer the call",
 	/* syntax */ "",
-	/*.next */ &hangup_application_interface
+	/*.next */ &answer_application_interface
 
 };