4.3BSD - /usr/src/usr.lib/libpc/ARGV.c

   1: /* Copyright (c) 1979 Regents of the University of California */
   2: 
   3: static char sccsid[] = "@(#)ARGV.c 1.4 4/12/82";
   4: 
   5: #include "h00vars.h"
   6: 
   7: ARGV(subscript, var, siz)
   8: 
   9:     long        subscript;  /* subscript into argv */
  10:     register char   *var;       /* pointer to pascal char array */
  11:     long        siz;        /* sizeof(var) */
  12: {
  13:     register char   *cp;
  14:     register int    size = siz;
  15: 
  16:     if ((unsigned)subscript >= _argc) {
  17:         ERROR("Argument to argv of %D is out of range\n", subscript);
  18:         return;
  19:     }
  20:     cp = _argv[subscript];
  21:     do  {
  22:         *var++ = *cp++;
  23:     } while (--size && *cp);
  24:     while (size--)
  25:         *var++ = ' ';
  26: }

Defined functions

Defined variables