Fix building (#1343)

scripts/dotnet/OnlineModelConfig.cs

@@ -22,6 +22,8 @@ namespace SherpaOnnx
             ModelType = "";
             ModelingUnit = "cjkchar";
             BpeVocab = "";
+            TokensBuf = "";
+            TokensBufSize = 0;
         }
 
         public OnlineTransducerModelConfig Transducer;
@@ -48,6 +50,11 @@ namespace SherpaOnnx
 
         [MarshalAs(UnmanagedType.LPStr)]
         public string BpeVocab;
+
+        [MarshalAs(UnmanagedType.LPStr)]
+        public string TokensBuf;
+
+        public int TokensBufSize;
     }
 
-}
+}

scripts/dotnet/OnlineRecognizerConfig.cs

@@ -26,6 +26,8 @@ namespace SherpaOnnx
             RuleFsts = "";
             RuleFars = "";
             BlankPenalty = 0.0F;
+            HotwordsBuf = "";
+            HotwordsBufSize = 0;
         }
         public FeatureConfig FeatConfig;
         public OnlineModelConfig ModelConfig;
@@ -72,5 +74,10 @@ namespace SherpaOnnx
         public string RuleFars;
 
         public float BlankPenalty;
+
+        [MarshalAs(UnmanagedType.LPStr)]
+        public string HotwordsBuf;
+
+        public int HotwordsBufSize;
     }
 }