rename and move, function renames in stdio

1 files changed, 16 insertions, 0 deletions

diff --git a/lib/libc/memcmp.c b/lib/libc/memcmp.c
new file mode 100644
index 0000000..2348afe
--- /dev/null
+++ b/lib/libc/memcmp.c
@@ -0,0 +1,16 @@
+/* Public domain.  */
+#include <stddef.h>
+
+int
+memcmp (const void *str1, const void *str2, size_t count)
+{
+  const unsigned char *s1 = str1;
+  const unsigned char *s2 = str2;
+
+  while (count-- > 0)
+    {
+      if (*s1++ != *s2++)
+	  return s1[-1] < s2[-1] ? -1 : 1;
+    }
+  return 0;
+}