add libraries

2015-05-07 22:17:38 +02:00
parent ca8ed709b8
commit 9c9f795b2f
26 changed files with 5704 additions and 226 deletions
--- a/Ethernet/util.h
+++ b/Ethernet/util.h
@ -0,0 +1,13 @@
+#ifndef UTIL_H
+#define UTIL_H
+
+#define htons(x) ( (((x)<<8)&0xFF00) | (((x)>>8)&0xFF) )
+#define ntohs(x) htons(x)
+
+#define htonl(x) ( ((x)<<24 & 0xFF000000UL) | \
+                   ((x)<< 8 & 0x00FF0000UL) | \
+                   ((x)>> 8 & 0x0000FF00UL) | \
+                   ((x)>>24 & 0x000000FFUL) )
+#define ntohl(x) htonl(x)
+
+#endif