diff --git a/src/apps/debugger/HaikuTypes.h b/src/apps/debugger/HaikuTypes.h
deleted file mode 100644
index de4c30eb8c..0000000000
--- a/src/apps/debugger/HaikuTypes.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef HAIKU_TYPES_H
-#define HAIKU_TYPES_H
-
-#include <stdio.h>
-#include <stdlib.h>
-
-
-typedef signed char int8;
-typedef unsigned char uint8;
-
-typedef short int16;
-typedef unsigned short uint16;
-
-typedef long int32;
-typedef unsigned long uint32;
-
-typedef long long int64;
-typedef unsigned long long uint64;
-
-typedef long status_t;
-
-#define B_OK				0
-#define B_NO_MEMORY			0x80000000
-#define B_BAD_DATA			0x80000001
-#define B_ERROR				0x80000002
-#define B_ENTRY_NOT_FOUND	0x80000003
-#define B_UNSUPPORTED		0x80000004
-
-#define B_HOST_IS_LENDIAN 1
-
-
-#define WRAP_ERROR(error)	(-(error))
-
-
-static inline void
-debugger(const char* message)
-{
-	fprintf(stderr, "debugger(): %s\n", message);
-	exit(1);
-}
-
-
-#endif	// HAIKU_TYPES_H