settimeout: Add missing include for delete() prototype

settimeout.c:154:3: error: implicit declaration of function 'delete' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
                delete("Could not set signal handler in settimeout");
                ^
settimeout.c:154:3: note: did you mean 'undelete'?
/Library/Developer/CommandLineTools/SDKs/MacOSX13.2.sdk/usr/include/unistd.h:737:6: note: 'undelete' declared here
int      undelete(const char *);
         ^
settimeout.c:175:3: error: implicit declaration of function 'delete' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
                delete("Could not reset signal handler in cleartimeout");
                ^
2 errors generated.

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/xts5/src/lib/settimeout.c b/xts5/src/lib/settimeout.c
index 8d37e0fc..6afbe3eb 100644
--- a/xts5/src/lib/settimeout.c
+++ b/xts5/src/lib/settimeout.c
@@ -109,10 +109,12 @@ purpose.  It is provided "as is" without express or implied warranty.
 #include <config.h>
 #endif
 
-#include	<stdlib.h>
-#include	"xtest.h"
-#include	<signal.h>
-#include	<unistd.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <unistd.h>
+
+#include "xtest.h"
+#include "xtestlib.h"
 
 static int 	Alarm_set;