Add AutoUserSymbol functions

The same as UserSymbol functions except no undo handler stuff

Author: emesare

binaryninjaapi.h

@@ -5718,6 +5718,18 @@ namespace BinaryNinja {
 		*/
 		void UndefineUserSymbol(Ref<Symbol> sym);
 
+		/*! Define an auto user symbol, unlike DefineUserSymbol this does not add an undo entry
+
+			\param sym Symbol to define
+		*/
+		void DefineAutoUserSymbol(Ref<Symbol> sym);
+
+		/*! Undefine an auto user symbol, unlike UndefineUserSymbol this does not add an undo entry
+
+			\param sym Symbol to undefinee
+		*/
+		void UndefineAutoUserSymbol(Ref<Symbol> sym);
+
 		/*! Defines an imported Function \c func with a ImportedFunctionSymbol type
 
 			\param importAddressSym Symbol for the imported function

binaryninjacore.h

@@ -5728,6 +5728,8 @@ extern "C"
 	BINARYNINJACOREAPI void BNUndefineAutoSymbol(BNBinaryView* view, BNSymbol* sym);
 	BINARYNINJACOREAPI void BNDefineUserSymbol(BNBinaryView* view, BNSymbol* sym);
 	BINARYNINJACOREAPI void BNUndefineUserSymbol(BNBinaryView* view, BNSymbol* sym);
+	BINARYNINJACOREAPI void BNDefineAutoUserSymbol(BNBinaryView* view, BNSymbol* sym);
+	BINARYNINJACOREAPI void BNUndefineAutoUserSymbol(BNBinaryView* view, BNSymbol* sym);
 	BINARYNINJACOREAPI void BNDefineImportedFunction(
 	    BNBinaryView* view, BNSymbol* importAddressSym, BNFunction* func, BNType* type);
 	BINARYNINJACOREAPI BNSymbol* BNDefineAutoSymbolAndVariableOrFunction(

binaryview.cpp

@@ -3146,6 +3146,18 @@ void BinaryView::UndefineUserSymbol(Ref<Symbol> sym)
 }
 
 
+void BinaryView::DefineAutoUserSymbol(Ref<Symbol> sym)
+{
+	BNDefineAutoUserSymbol(m_object, sym->GetObject());
+}
+
+
+void BinaryView::UndefineAutoUserSymbol(Ref<Symbol> sym)
+{
+	BNUndefineAutoUserSymbol(m_object, sym->GetObject());
+}
+
+
 void BinaryView::DefineImportedFunction(Ref<Symbol> importAddressSym, Ref<Function> func, Ref<Type> type)
 {
 	BNDefineImportedFunction(