+
+/*
+** signed int to unsigned short
+*/
+
+unsigned short aresx_sitous(int sinum)
+{
+#ifdef __INTEL_COMPILER
+# pragma warning(push)
+# pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+ DEBUGASSERT(sinum >= 0);
+ return (unsigned short)(sinum & (int) CARES_MASK_USHORT);
+
+#ifdef __INTEL_COMPILER
+# pragma warning(pop)
+#endif
+}
+
+#if defined(__INTEL_COMPILER) && defined(__unix__)
+
+int aresx_FD_ISSET(int fd, fd_set *fdset)
+{
+ #pragma warning(push)
+ #pragma warning(disable:1469) /* clobber ignored */
+ return FD_ISSET(fd, fdset);
+ #pragma warning(pop)
+}
+
+void aresx_FD_SET(int fd, fd_set *fdset)
+{
+ #pragma warning(push)
+ #pragma warning(disable:1469) /* clobber ignored */
+ FD_SET(fd, fdset);
+ #pragma warning(pop)
+}
+
+void aresx_FD_ZERO(fd_set *fdset)
+{
+ #pragma warning(push)
+ #pragma warning(disable:593) /* variable was set but never used */
+ FD_ZERO(fdset);
+ #pragma warning(pop)
+}
+
+unsigned short aresx_htons(unsigned short usnum)
+{
+#if (__INTEL_COMPILER == 910) && defined(__i386__)
+ return (unsigned short)(((usnum << 8) & 0xFF00) | ((usnum >> 8) & 0x00FF));
+#else
+ #pragma warning(push)
+ #pragma warning(disable:810) /* conversion may lose significant bits */
+ return htons(usnum);
+ #pragma warning(pop)
+#endif
+}
+
+unsigned short aresx_ntohs(unsigned short usnum)
+{
+#if (__INTEL_COMPILER == 910) && defined(__i386__)
+ return (unsigned short)(((usnum << 8) & 0xFF00) | ((usnum >> 8) & 0x00FF));
+#else
+ #pragma warning(push)
+ #pragma warning(disable:810) /* conversion may lose significant bits */
+ return ntohs(usnum);
+ #pragma warning(pop)
+#endif
+}
+
+#endif /* __INTEL_COMPILER && __unix__ */