1 files changed, 27 insertions, 0 deletions
diff --git a/x/binutils/libiberty/bcopy.c b/x/binutils/libiberty/bcopy.c
new file mode 100644
index 0000000..70fa7e3
--- /dev/null
+++ b/x/binutils/libiberty/bcopy.c
@@ -0,0 +1,27 @@
+/* bcopy -- copy memory regions of arbitary length
+
+@deftypefn Supplemental void bcopy (char *@var{in}, char *@var{out}, int @var{length})
+
+Copies @var{length} bytes from memory region @var{in} to region
+@var{out}.  The use of @code{bcopy} is deprecated in new programs.
+
+@end deftypefn
+
+*/
+
+void
+bcopy (src, dest, len)
+  register char *src, *dest;
+  int len;
+{
+  if (dest < src)
+    while (len--)
+      *dest++ = *src++;
+  else
+    {
+      char *lasts = src + (len-1);
+      char *lastd = dest + (len-1);
+      while (len--)
+        *(char *)lastd-- = *(char *)lasts--;
+    }
+}