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-rw-r--r--src/include/taler_util.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/include/taler_util.h b/src/include/taler_util.h
index cf44f023..c7bf9c02 100644
--- a/src/include/taler_util.h
+++ b/src/include/taler_util.h
@@ -138,6 +138,19 @@ TALER_config_get_amount (const struct GNUNET_CONFIGURATION_Handle *cfg,
/**
+ * Load our currency from the @a cfg (in section [taler]
+ * the option "CURRENCY").
+ *
+ * @param cfg configuration to use
+ * @param[out] currency where to write the result
+ * @return #GNUNET_OK on success, #GNUNET_SYSERR on failure
+ */
+int
+TALER_config_get_currency (const struct GNUNET_CONFIGURATION_Handle *cfg,
+ char **currency);
+
+
+/**
* Allow user to specify an amount on the command line.
*
* @param shortName short name of the option