1 files changed, 3 insertions, 2 deletions
diff --git a/vfs.h b/vfs.h
index 22ca1c25..3090ba1d 100644
--- a/vfs.h
+++ b/vfs.h
@@ -25,8 +25,9 @@
 DB_FILE* vfs_fopen (const char *fname);
 void vfs_fclose (DB_FILE *f);
 size_t vfs_fread (void *ptr, size_t size, size_t nmemb, DB_FILE *stream);
-int vfs_fseek (DB_FILE *stream, long offset, int whence);
-long vfs_ftell (DB_FILE *stream);
+int vfs_fseek (DB_FILE *stream, int64_t offset, int whence);
+int64_t vfs_ftell (DB_FILE *stream);
 void vfs_rewind (DB_FILE *stream);
+int64_t vfs_fgetlength (DB_FILE *stream);
 
 #endif // __VFS_H