1 files changed, 17 insertions, 3 deletions
diff --git a/common.h b/common.h
index 14c3319..f4e1dad 100644
--- a/common.h
+++ b/common.h
@@ -1,4 +1,18 @@
 /* See LICENSE file for copyright and license details. */
-#include "libcontacts.h"
-#include "libsimple.h"
-#include "libsimple-arg.h"
+#include <libcontacts.h>
+#include <libsimple.h>
+#include <libsimple-arg.h>
+
+
+#ifdef MULTICALL_BINARY
+# undef NUSAGE
+# define NUSAGE(STATUS, SYNOPSIS)\
+	static _LIBSIMPLE_NORETURN void\
+	usage(void)\
+	{\
+		const char *syn = SYNOPSIS ? SYNOPSIS : "";\
+		fprintf(stderr, "usage: %s%s%s\n", argv0, *syn ? " " : "", syn);\
+		exit(STATUS);\
+	}\
+	extern char *argv0
+#endif