Adding restartsig and emptyview patches

patch/include.c

@@ -54,6 +54,10 @@
 #include "push.c"
 #endif
 
+#if RESTARTSIG_PATCH
+#include "restartsig.c"
+#endif
+
 #if ROTATESTACK_PATCH
 #include "rotatestack.c"
 #endif

patch/include.h

@@ -54,6 +54,10 @@
 #include "push.h"
 #endif
 
+#if RESTARTSIG_PATCH
+#include "restartsig.h"
+#endif
+
 #if ROTATESTACK_PATCH
 #include "rotatestack.h"
 #endif

patch/restartsig.c

@@ -0,0 +1,15 @@
+static int restart = 0;
+
+void
+sighup(int unused)
+{
+	Arg a = {.i = 1};
+	quit(&a);
+}
+
+void
+sigterm(int unused)
+{
+	Arg a = {.i = 0};
+	quit(&a);
+}

patch/restartsig.h

@@ -0,0 +1,2 @@
+static void sighup(int unused);
+static void sigterm(int unused);