fix

src/dice/ffi/metall.h

@@ -12,6 +12,24 @@
 extern "C" {
 #endif
 
+#if !__has_include(<metall/logger_interface.h>)
+/// \brief Log message level
+typedef enum metall_log_level {
+    /// \brief Critical logger message
+    metall_critical = 5,
+    /// \brief Error logger message
+    metall_error = 4,
+    /// \brief Warning logger message
+    metall_warning = 3,
+    /// \brief Info logger message
+    metall_info = 2,
+    /// \brief Debug logger message
+    metall_debug = 1,
+    /// \brief Verbose (lowest priority) logger message
+    metall_verbose = 0,
+} metall_log_level;
+#endif
+
 typedef struct metall_manager metall_manager;
 
 /**