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[netwatch.git] / lib / minilib.c

diff --git a/lib/minilib.c b/lib/minilib.c
index 1ef4731713be39edfad63cce2c92aed9e9ecf3a7..677c77ab614a9a4ffc235c0be3e848b2d3640e8c 100644 (file)
--- a/lib/minilib.c
+++ b/lib/minilib.c
@@ -1,10 +1,10 @@
 #include "console.h"
 #include <minilib.h>
 
-void memcpy(void *dest, void *src, int bytes)
+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++);
 }
@@ -82,4 +82,7 @@ void puthex(unsigned long l)
        puts(d);
 }
 
-
+unsigned short htons(unsigned short in)
+{
+       return (in >> 8) | (in << 8);
+}