4.3BSD - /usr/ingres/source/h/func.h

   1: /*
   2: **  FUNC.H -- declarations for function headers.
   3: **
   4: **	Version:
   5: **		@(#)func.h	8.1	12/31/84
   6: */
   7: 
   8: 
   9: /* the function definition struct */
  10: struct fn_def
  11: {
  12:     char        *fn_name;   /* the name of the function */
  13:     int     (*fn_fn)(); /* a pointer to the actual function */
  14:     int     (*fn_initfn)(); /* initialization function */
  15:     int     (*fn_cleanup)();/* interrupt cleanup function */
  16:     char        *fn_gptr;   /* pointer to global space */
  17:     unsigned    fn_gsize;   /* size of global space */
  18:     short       *fn_tvect;  /* the trace vector itself */
  19:     short       fn_tsize;   /* size of trace vector */
  20:     char        fn_tflag;   /* the trace flag letter */
  21:     char        fn_active;  /* > 0 if active */
  22: };
  23: 
  24: extern struct fn_def    *FuncVect[];
  25: extern int      NumFunc;    /* the number of functions */

Defined struct's