1 files changed, 1 insertions, 1 deletions
diff --git a/vl.h b/vl.h
index 90fdcf9135..2ef8886a18 100644
--- a/vl.h
+++ b/vl.h
@@ -731,7 +731,7 @@ void path_combine(char *dest, int dest_size,
 #ifndef QEMU_TOOL
 
 typedef void QEMUMachineInitFunc(int ram_size, int vga_ram_size,
-                                 int boot_device,
+                                 const char *boot_device,
              DisplayState *ds, const char **fd_filename, int snapshot,
              const char *kernel_filename, const char *kernel_cmdline,
              const char *initrd_filename, const char *cpu_model);