X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftap%2Ftap.h;h=6a4c5e0520f683ff3e217644cb0d69b4e076ac62;hp=395d245d284a55dab9b8df064d9d58dddda8d363;hb=fece6c238afd41bd3ffba1287afa598863d7165e;hpb=a40b318e7a07a452ae7456053727bd11b2fa49b4;ds=sidebyside

diff --git a/ccan/tap/tap.h b/ccan/tap/tap.h
index 395d245d..6a4c5e05 100644
--- a/ccan/tap/tap.h
+++ b/ccan/tap/tap.h
@@ -243,4 +243,11 @@ void plan_no_plan(void);
  */
 void plan_skip_all(const char *reason);
 
+/**
+ * tap_fail_callback - function to call when we fail
+ *
+ * This can be used to ease debugging, or exit on the first failure.
+ */
+void (*tap_fail_callback)(void);
+
 #endif /* C99 or gcc */