--- 2.4.19pre8aa3/include/asm-um/unistd.h.~1~	Wed May 15 22:37:23 2002
+++ 2.4.19pre8aa3/include/asm-um/unistd.h	Wed May 15 22:40:41 2002
@@ -22,8 +22,6 @@
 extern long sys_select(int n, fd_set *inp, fd_set *outp, fd_set *exp, 
 		       struct timeval *tvp);
 extern long sys_lseek(unsigned int fildes, unsigned long offset, int whence);
-extern long sys_read(unsigned int fildes, char *buf, int len);
-extern long sys_write(unsigned int fildes, char *buf, int len);
 
 #ifdef __KERNEL_SYSCALLS__
 
--- 2.4.19pre8aa4/arch/um/kernel/ksyms.c.~1~	Fri May 24 05:57:20 2002
+++ 2.4.19pre8aa4/arch/um/kernel/ksyms.c	Fri May 24 06:10:43 2002
@@ -33,4 +33,3 @@ EXPORT_SYMBOL(phys_mem_map);
  */
 EXPORT_SYMBOL(sys_open);
 EXPORT_SYMBOL(sys_lseek);
-EXPORT_SYMBOL(sys_read);