Have a slightly nicer takeover scheme.

[netwatch.git] / lib / minilib.c

diff --git a/lib/minilib.c b/lib/minilib.c
index 48d79484dd5cda244405a0b30c4e2555c733716a..677c77ab614a9a4ffc235c0be3e848b2d3640e8c 100644 (file)
--- a/lib/minilib.c
+++ b/lib/minilib.c
@@ -3,8 +3,8 @@
 
 void memcpy(void *dest, const void *src, int bytes)
 {
-       char * cdest = dest;
-       char * csrc = src;
+       char *cdest = dest;
+       const char *csrc = src;
        while (bytes--)
                *(cdest++) = *(csrc++);
 }
@@ -81,3 +81,8 @@ void puthex(unsigned long l)
        tohex(d, l);
        puts(d);
 }
+
+unsigned short htons(unsigned short in)
+{
+       return (in >> 8) | (in << 8);
+}