4.3BSD - /usr/ingres/source/libq/IIbmove.c

   1: # include   <sccs.h>
   2: 
   3: SCCSID(@(#)IIbmove.c	8.1	12/31/84)
   4: 
   5: /*
   6: **	IIbmove -- run time byte mover
   7: **
   8: **		IIbmove moves "l" bytes pointed to by "s",
   9: **		to the area pointed to by "d".
  10: **
  11: **		Returns a pointer to the
  12: **		byte after the area filled.
  13: **
  14: **		Doesn't append a null byte.
  15: */
  16: 
  17: char *
  18: IIbmove(s, d, l)
  19: char    *s, *d;
  20: int l;
  21: {
  22:     register char   *ss, *dd;
  23:     register int    len;
  24: 
  25:     ss = s;
  26:     dd = d;
  27:     len = l + 1;
  28: 
  29:     while (--len)
  30:         *dd++ = *ss++;
  31: 
  32:     return (dd);
  33: }

Defined functions