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C/C++ Source or Header  |  1990-11-23  |  197b  |  10 lines
  1. extern char    *_base;
  2.  
  3. int getpid()
  4.     {
  5.     register unsigned long n;
  6.  
  7.     n = (unsigned long) _base;    /* load process base address */
  8.     return(0x7FFF & (n >> 8));    /* create unique pid from it */
  9.     }
  10.