--- hatari/src/includes/file.h	2019/04/09 08:53:15	1.1.1.15
+++ hatari/src/includes/file.h	2019/04/09 08:58:11	1.1.1.19
@@ -8,9 +8,20 @@
 #ifndef HATARI_FILE_H
 #define HATARI_FILE_H
 
+#include "config.h"
+#include <sys/types.h>		/* Needed for off_t */
+
+#ifndef HAVE_FSEEKO
+#define fseeko fseek
+#endif
+#ifndef HAVE_FTELLO
+#define ftello ftell
+#endif
+
 extern void File_CleanFileName(char *pszFileName);
 extern void File_AddSlashToEndFileName(char *pszFileName);
 extern bool File_DoesFileExtensionMatch(const char *pszFileName, const char *pszExtension);
+extern bool File_ChangeFileExtension(const char *Filename_old, const char *Extension_old , char *Filename_new , const char *Extension_new);
 extern const char *File_RemoveFileNameDrive(const char *pszFileName);
 extern bool File_DoesFileNameEndWithSlash(char *pszFileName);
 extern Uint8 *File_Read(const char *pszFileName, long *pFileSize, const char * const ppszExts[]);
@@ -25,11 +36,16 @@ extern char* File_MakePath(const char *p
 extern void File_ShrinkName(char *pDestFileName, const char *pSrcFileName, int maxlen);
 extern FILE *File_Open(const char *path, const char *mode);
 extern FILE *File_Close(FILE *fp);
+extern bool File_Lock(FILE *fp);
+extern void File_UnLock(FILE *fp);
 extern bool File_InputAvailable(FILE *fp);
 extern void File_MakeAbsoluteSpecialName(char *pszFileName);
 extern void File_MakeAbsoluteName(char *pszFileName);
 extern void File_MakeValidPathName(char *pPathName);
 extern void File_PathShorten(char *path, int dirs);
 extern void File_HandleDotDirs(char *path);
+#if defined(WIN32)
+extern char* WinTmpFile(void);
+#endif
 
 #endif /* HATARI_FILE_H */