added a nice java-free sics commandline client M.Z.

tecs/sys_select.h

@@ -0,0 +1,14 @@
+#ifndef SYS_SELECT_H_
+#define SYS_SELECT_H_
+
+#include <sys/time.h>
+
+int sys_select_or_key(fd_set *mask, int msecTmo, char *key);
+
+/* wait for read event on sockets included in mask or from keyboard or a timeout
+   result is negative for timeout,
+   STDIN_FILENO for a key pressed,
+   else socket number
+*/
+
+#endif /* SYS_SELECT_H_ */