From 3534b428629be185e096be99e3bd5fdfe32d5544 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 18 Sep 2014 18:55:44 +0000
Subject: initial commit with rc for skalibs-2.0.0.0

---
 src/libstddjb/byte_cr.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 src/libstddjb/byte_cr.c

(limited to 'src/libstddjb/byte_cr.c')

diff --git a/src/libstddjb/byte_cr.c b/src/libstddjb/byte_cr.c
new file mode 100644
index 0000000..d81e7cf
--- /dev/null
+++ b/src/libstddjb/byte_cr.c
@@ -0,0 +1,22 @@
+/* ISC license. */
+
+#include <skalibs/config.h>
+
+#ifdef SKALIBS_FLAG_REPLACE_LIBC
+
+#include <skalibs/bytestr.h>
+
+void byte_copyr (register char *to, register unsigned int n, register char const *from)
+{
+  to += n ;
+  from += n ;
+  for (;;)
+  {
+    if (!n) return; *--to = *--from; --n;
+    if (!n) return; *--to = *--from; --n;
+    if (!n) return; *--to = *--from; --n;
+    if (!n) return; *--to = *--from; --n;
+  }
+}
+
+#endif
-- 
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