initial checkin of lwip, enough to build

[netwatch.git] / lib / minilib.c

diff --git a/lib/minilib.c b/lib/minilib.c
index 677c77ab614a9a4ffc235c0be3e848b2d3640e8c..c1d36b6e143eb54cb929334b293c81fdb306e290 100644 (file)
--- a/lib/minilib.c
+++ b/lib/minilib.c
@@ -9,6 +9,13 @@ void memcpy(void *dest, const void *src, int bytes)
                *(cdest++) = *(csrc++);
 }
 
+void memset(void *dest, int data, int bytes)
+{
+       unsigned char *cdest = dest;
+       while (bytes--)
+               *(cdest++) = (unsigned char)data;
+}
+
 void memmove(void *dest, void *src, int bytes)
 {
        char * cdest = dest;
@@ -86,3 +93,11 @@ unsigned short htons(unsigned short in)
 {
        return (in >> 8) | (in << 8);
 }
+
+unsigned int htonl(unsigned int in)
+{
+       return ((in & 0xff) << 24) |
+              ((in & 0xff00) << 8) |
+              ((in & 0xff0000UL) >> 8) |
+              ((in & 0xff000000UL) >> 24);
+}