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C/C++ Source or Header  |  1994-02-08  |  430 b   |  27 lines
  1. /*
  2. \funcref{fun\_dec}{void fun\_dec ()}
  3.     {}
  4.     {}
  5.     {}
  6.     {fun\_inc()}
  7.     {fundec.c}
  8.     {
  9.  
  10.         This function decrements the {\em vu.intval} field of a variable. The
  11.         The number of the variable (a 16-bits unsigned number) is assumed to
  12.         follow the {\em op\_dec} opcode.
  13.  
  14.     }
  15. */
  16.  
  17. #include "icm-exec.h"
  18.  
  19. void fun_dec ()
  20. {
  21.     register VAR_
  22.         *dest;
  23.  
  24.     dest = getdest ();
  25.     dest->vu.intval--;
  26. }
  27.