diff --git a/src/include/etherboot.h b/src/include/etherboot.h
index f4a4f126..d68423a2 100644
--- a/src/include/etherboot.h
+++ b/src/include/etherboot.h
@@ -180,7 +180,6 @@ External prototypes
 ***************************************************************************/
 /* main.c */
 struct Elf_Bhdr;
-extern int in_call(in_call_data_t *data, uint32_t opcode, va_list params);
 extern void console_init(void); 
 extern int main();
 extern int loadkernel P((const char *fname));
@@ -343,9 +342,6 @@ extern void serial_fini P((void));
 /* floppy.c */
 extern int bootdisk P((int dev,int part));
 
-/* pxe_callbacks.c */
-extern int pxe_in_call ( in_call_data_t *in_call_data, va_list params );
-
 /***************************************************************************
 External variables
 ***************************************************************************/