1: # include   <sccs.h>
   2: 
   3: SCCSID(@(#)append.c	8.1	12/31/84)
   4: 
   5: /*
   6: **  APPEND -- block concatenate
   7: **
   8: **	block `b1' of length `l1' is concatenated to block
   9: **	`b2' of length `l2', giving `b3'.
  10: **
  11: **	Returns the address of the next byte available after
  12: **	the end of `b3'.
  13: */
  14: 
  15: char *
  16: append(b1, l1, b2, l2, b3)
  17: int l1, l2;
  18: char    *b1, *b2, *b3;
  19: {
  20:     register char   *p, *q;
  21:     register int    n;
  22: 
  23:     p = b3;
  24:     n = l1;
  25:     q = b1;
  26:     while (n-- > 0)
  27:         *p++ = *q++;
  28:     n = l2;
  29:     q = b2;
  30:     while (n-- > 0)
  31:         *p++ = *q++;
  32:     return (p);
  33: }

Defined functions

append defined in line 3; never used
Last modified: 1986-04-17
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