Ilya Krylov / UIPEthernet

123

Diff: utility/util.h

Revision:
1:01c2344f98a3
Parent:
0:5350a66d5279
diff -r 5350a66d5279 -r 01c2344f98a3 utility/util.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utility/util.h	Thu Nov 20 21:26:54 2014 +0000
@@ -0,0 +1,13 @@
+#ifndef UTIL_H
+#define UTIL_H
+
+#define htons(x) ( ((x)<<8) | (((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