renamed capwap directory to cw.

FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223

src/cw/sock_set_recvtimeout.c

@@ -0,0 +1,14 @@
+#include <time.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <string.h>
+
+#include "sock.h"
+
+int sock_set_recvtimeout(int sock, int seconds)
+{
+	struct timeval timeval;
+	memset(&timeval,0,sizeof(timeval));
+	timeval.tv_sec=1;
+	return setsockopt(sock,SOL_SOCKET,SO_RCVTIMEO,&timeval,sizeof(timeval));
+}