libiberty/memcpy.c

   1 /* memcpy (the standard C function)
   2    This function is in the public domain.  */
   3
   4 /*
   5
   6 @deftypefn Supplemental void* memcpy (void *@var{out}, const void *@var{in}, @
   7   size_t @var{length})
   8
   9 Copies @var{length} bytes from memory region @var{in} to region
  10 @var{out}.  Returns a pointer to @var{out}.
  11
  12 @end deftypefn
  13
  14 */
  15
  16 #include <ansidecl.h>
  17 #include <stddef.h>
  18
  19 void bcopy (const void*, void*, size_t);
  20
  21 PTR
  22 memcpy (PTR out, const PTR in, size_t length)
  23 {
  24     bcopy(in, out, length);
  25     return out;
  26 }