--- linuxsampler/trunk/src/engines/common/InstrumentScriptVMFunctions.h	2020/01/03 10:18:21	3690
+++ linuxsampler/trunk/src/engines/common/InstrumentScriptVMFunctions.h	2020/01/03 12:35:20	3691
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 - 2019 Christian Schoenebeck
+ * Copyright (c) 2014 - 2020 Christian Schoenebeck
  *
  * http://www.linuxsampler.org
  *
@@ -43,6 +43,32 @@
         StdUnit_t returnUnitType(VMFnArgs* args) OVERRIDE { return VM_NO_UNIT; }
         bool returnsFinal(VMFnArgs* args) OVERRIDE { return false; }
         vmint minRequiredArgs() const OVERRIDE { return 2; }
+        vmint maxAllowedArgs() const OVERRIDE { return 2; }
+        bool acceptsArgType(vmint iArg, ExprType_t type) const OVERRIDE { return type == INT_EXPR;}
+        VMFnResult* exec(VMFnArgs* args) OVERRIDE;
+    protected:
+        InstrumentScriptVM* m_vm;
+    };
+
+    class InstrumentScriptVMFunction_set_rpn FINAL : public VMIntResultFunction {
+    public:
+        InstrumentScriptVMFunction_set_rpn(InstrumentScriptVM* parent);
+        StdUnit_t returnUnitType(VMFnArgs* args) OVERRIDE { return VM_NO_UNIT; }
+        bool returnsFinal(VMFnArgs* args) OVERRIDE { return false; }
+        vmint minRequiredArgs() const OVERRIDE { return 2; }
+        vmint maxAllowedArgs() const OVERRIDE { return 2; }
+        bool acceptsArgType(vmint iArg, ExprType_t type) const OVERRIDE { return type == INT_EXPR;}
+        VMFnResult* exec(VMFnArgs* args) OVERRIDE;
+    protected:
+        InstrumentScriptVM* m_vm;
+    };
+
+    class InstrumentScriptVMFunction_set_nrpn FINAL : public VMIntResultFunction {
+    public:
+        InstrumentScriptVMFunction_set_nrpn(InstrumentScriptVM* parent);
+        StdUnit_t returnUnitType(VMFnArgs* args) OVERRIDE { return VM_NO_UNIT; }
+        bool returnsFinal(VMFnArgs* args) OVERRIDE { return false; }
+        vmint minRequiredArgs() const OVERRIDE { return 2; }
         vmint maxAllowedArgs() const OVERRIDE { return 2; }
         bool acceptsArgType(vmint iArg, ExprType_t type) const OVERRIDE { return type == INT_EXPR;}
         VMFnResult* exec(VMFnArgs* args) OVERRIDE;