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memmove.c
Package: fetchmail-5.2.7.tar.gz　[view]
Upload User: xxcykj
Upload Date: 2007-01-04
Package Size: 727k
Code Size: 0k
Category:

Email Client

Development Platform:

Unix_Linux

memmove.c：Code Content
  2. char *memmove(char *dst, register char *src, register int n)
  3. {
  4.     register char *svdst;
  6.     if ((dst > src) && (dst < src + n)) 
  7.     {
  8.         src += n;
  9.         for (svdst = dst + n; n-- > 0; )
  10.             *--svdst = *--src;
  11.     }
  12.     else
  13.     {
  14.         for (svdst = dst; n-- > 0; )
  15.             *svdst++ = *src++;
  16.     }
  17.     return dst;
  18. }