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Diff for /src/usr.bin/talk/io.c between version 1.17 and 1.18

version 1.17, 2009/10/27 23:59:44 version 1.18, 2010/08/12 23:31:29
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 #define A_LONG_TIME 1000000  #define A_LONG_TIME 1000000
   
 volatile sig_atomic_t gotwinch = 0;  volatile sig_atomic_t gotwinch;
   
 /*  /*
  * The routine to do the actual talking   * The routine to do the actual talking

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Removed from v.1.17  
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  Added in v.1.18