1 files changed, 22 insertions, 0 deletions
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