Allow multiple gnulib generated replacements to coexist.

[gnulib.git] / lib / getopt.in.h

diff --git a/lib/getopt.in.h b/lib/getopt.in.h
index 9b0a9a5..82e2937 100644 (file)
--- a/lib/getopt.in.h
+++ b/lib/getopt.in.h
@@ -181,6 +181,7 @@ extern int optopt;
    one).  For long options that have a zero `flag' field, `getopt'
    returns the contents of the `val' field.  */
 
+# if !GNULIB_defined_struct_option
 struct option
 {
   const char *name;
@@ -190,6 +191,8 @@ struct option
   int *flag;
   int val;
 };
+#  define GNULIB_defined_struct_option 1
+# endif
 
 /* Names for the values of the `has_arg' field of `struct option'.  */