X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fopt%2Ftest%2Futils.c;h=21e0b727ebd6cab4762526dc5a21a11a3eb5f072;hp=9544fa77bd3493382c07e72f77f770d09b3d4cc7;hb=2d6e39ce1994c9537caf9a711b69a2c61f1ec35d;hpb=6fa62e5ae1e29646aa718e99020fdf2efee74373

diff --git a/ccan/opt/test/utils.c b/ccan/opt/test/utils.c
index 9544fa77..21e0b727 100644
--- a/ccan/opt/test/utils.c
+++ b/ccan/opt/test/utils.c
@@ -49,6 +49,13 @@ void save_err_output(const char *fmt, ...)
 		err_output = p;
 }	
 
+void reset_options(void)
+{
+	opt_free_table();
+	free(err_output);
+	err_output = NULL;
+}
+
 static bool allocated = false;
 
 bool parse_args(int *argc, char ***argv, ...)