from Paul Eggert

[gnulib.git] / lib / unistd-safer.h

diff --git a/lib/unistd-safer.h b/lib/unistd-safer.h
new file mode 100644 (file)
index 0000000..1b6a0f7
--- /dev/null
+++ b/lib/unistd-safer.h
@@ -0,0 +1,9 @@
+#ifndef PARAMS
+# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#  define PARAMS(Args) Args
+# else
+#  define PARAMS(Args) ()
+# endif
+#endif
+
+int dup_safer PARAMS ((int));