diff -c -r tkmail-4.0beta9jp.orig/Config.mk tkmail-4.0beta9jp/Config.mk
*** tkmail-4.0beta9jp.orig/Config.mk	Wed Sep 24 17:22:38 1997
--- tkmail-4.0beta9jp/Config.mk	Wed Sep 24 17:57:17 1997
***************
*** 31,37 ****
  
  # To change the compiler switches, for example to change from -O
  # to -g, change the following line:
! CFLAGS = -O -DKANJI -DKINPUT2
  
  # If you want to change the C compiler, do it here
  CC = cc
--- 31,37 ----
  
  # To change the compiler switches, for example to change from -O
  # to -g, change the following line:
! CFLAGS = -O -DKANJI -DKINPUT2 -D__need_timeval
  
  # If you want to change the C compiler, do it here
  CC = cc