Index: dosbox-0.74/src/dos/dos_programs.cpp
===================================================================
--- dosbox-0.74.orig/src/dos/dos_programs.cpp	2010-10-19 15:44:08.000000000 +0200
+++ dosbox-0.74/src/dos/dos_programs.cpp	2010-10-19 15:55:35.000000000 +0200
@@ -36,6 +36,7 @@
 #include "bios.h"
 #include "setup.h"
 #include "control.h"
+#include "mapper.h"
 
 
 #if defined(OS2)
@@ -1353,6 +1354,19 @@
 	*make=new KEYB;
 }
 
+class MAPPER : public Program {
+public:
+	void Run(void);
+};
+
+void MAPPER::Run(void) {
+	MAPPER_Run(false);
+}
+
+static void MAPPER_ProgramStart(Program * * mapper) {
+	*mapper=new MAPPER;
+}
+
 
 void DOS_SetupPrograms(void) {
 	/*Add Messages */
@@ -1562,4 +1576,5 @@
 #endif
 	PROGRAMS_MakeFile("IMGMOUNT.COM", IMGMOUNT_ProgramStart);
 	PROGRAMS_MakeFile("KEYB.COM", KEYB_ProgramStart);
+	PROGRAMS_MakeFile("MAPPER.COM", MAPPER_ProgramStart);
 }
