1 files changed, 42 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/OR_USING_C/08.3.c b/reference/C/CONTRIB/OR_USING_C/08.3.c
new file mode 100644
index 0000000..d6ec5f2
--- /dev/null
+++ b/reference/C/CONTRIB/OR_USING_C/08.3.c
@@ -0,0 +1,42 @@
+#include <signal.h>
+
+main()
+{
+    /*
+     * Declare handler routine so we can use its
+     * name.
+     */
+    extern int handler();
+
+    /*
+     * Send signal to handler routine.
+     */
+    signal(SIGINT, handler);
+
+    /*
+     * Loop here.
+     */
+    for (;;)
+        pause();
+}
+
+/*
+ * handler--handle the signal.
+ */
+handler()
+{
+    /*
+     * Users of 4.2 and 4.3BSD systems should un-comment
+     * this line, which will make this program
+     * behave as if it were on a non-Berkeley system.
+     */
+    /* signal(SIGINT, SIG_DFL); */
+
+    printf("OUCH\n");
+
+    /*
+     * Reset the signal to come here again.
+     */
+    signal(SIGINT, handler);
+}
+