1 files changed, 15 insertions, 0 deletions
diff --git a/lib/atexit.c b/lib/atexit.c
new file mode 100644
index 0000000..f4873c9
--- /dev/null
+++ b/lib/atexit.c
@@ -0,0 +1,15 @@
+/* Wrapper to implement ANSI C's atexit using SunOS's on_exit. */
+/* This function is in the public domain.  --Mike Stump. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+int
+atexit (void (*f) (void))
+{
+  /* If the system doesn't provide a definition for atexit, use on_exit
+     if the system provides that.  */
+  on_exit (f, 0);
+  return 0;
+}