.

diff --git a/lib/xstrtod.h b/lib/xstrtod.h
new file mode 100644 (file)
index 0000000..69c7877
--- /dev/null
+++ b/lib/xstrtod.h
@@ -0,0 +1,15 @@
+#ifndef XSTRTOD_H
+#define XSTRTOD_H 1
+
+#ifndef __P
+# if defined (__GNUC__) || (defined (__STDC__) && __STDC__)
+#  define __P(args) args
+# else
+#  define __P(args) ()
+# endif  /* GCC.  */
+#endif  /* Not __P.  */
+
+int
+  xstrtod (const char *str, const char **ptr, double *result);
+
+#endif /* XSTRTOD_H */