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Text File  |  1991-01-16  |  91b  |  10 lines
  1.  
  2.     if (1 >= setjmp(env)) {
  3.         valid_env = TRUE;
  4.         func();
  5.     }
  6.     valid_env = FALSE;
  7.  
  8.  
  9.  
  10.