Add a json_type_to_name() function which returns a string that describes the type. Useful for logging.

git-svn-id: http://svn.metaparadigm.com/svn/json-c/trunk@67 327403b1-1117-474d-bef2-5cb71233fd97

json_util.h

@@ -25,6 +25,12 @@ extern struct json_object* json_object_from_file(const char *filename);
 extern int json_object_to_file(char *filename, struct json_object *obj);
 extern int json_parse_int64(const char *buf, int64_t *retval);
 
+/**
+ * Return a string describing the type of the object.
+ * e.g. "int", or "object", etc...
+ */
+extern const char *json_type_to_name(enum json_type o_type);
+
 #ifdef __cplusplus
 }
 #endif