almost finished checking if reserve transaction history well-formedness for /withdraw/sign error checking

1 files changed, 18 insertions, 2 deletions

diff --git a/src/mint-lib/mint_api_json.h b/src/mint-lib/mint_api_json.h
index ec3b63cbc..690192510 100644
--- a/src/mint-lib/mint_api_json.h
+++ b/src/mint-lib/mint_api_json.h
@@ -74,9 +74,9 @@ enum MAJ_Command
   MAJ_CMD_EDDSA_SIGNATURE,
 
   /**
-   * Parse  at current position.
+   * Parse `const char *` JSON string at current position.
    */
-  MAJ_CMD_B,
+  MAJ_CMD_STRING,
 
   /**
    * Parse  at current position.
@@ -176,6 +176,11 @@ struct MAJ_Specification
 
     } eddsa_signature;
 
+    /**
+     * Where to store a pointer to the string.
+     */
+    const char **strptr;
+
   } details;
 
 };
@@ -230,6 +235,17 @@ MAJ_parse_free (struct MAJ_Specification *spec);
 
 
 /**
+ * The expected field stores a string.
+ *
+ * @param name name of the JSON field
+ * @param strptr where to store a pointer to the field
+ */
+struct MAJ_Specification
+MAJ_spec_string (const char *name,
+                 const char **strptr);
+
+
+/**
  * Absolute time.
  *
  * @param name name of the JSON field