Ilya Krylov / UIPEthernet

123

Diff: utility/util.h

Revision:
3:5b17e4656dd0
Child:
4:d774541a34da
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utility/util.h	Sat Dec 20 11:10:40 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