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-rw-r--r--gnu-taler-error-codes/h.footer10
1 files changed, 10 insertions, 0 deletions
diff --git a/gnu-taler-error-codes/h.footer b/gnu-taler-error-codes/h.footer
index 5d32ee9..1357a9e 100644
--- a/gnu-taler-error-codes/h.footer
+++ b/gnu-taler-error-codes/h.footer
@@ -3,6 +3,16 @@
};
+/**
+ * Returns a hint for a given error code.
+ *
+ * @param ec the error code.
+ * @return the hint if it could be found, otherwise NULL.
+ */
+const char *
+TALER_ErrorCode_get_hint (enum TALER_ErrorCode ec);
+
+
#if 0 /* keep Emacsens' auto-indent happy */
{
#endif