(rupa) Avoid extra [ ] around header value

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12890 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/esl/src/include/esl.h

@@ -174,6 +174,8 @@ typedef enum {
 #include <stdlib.h>
 #include <string.h>
 #ifndef WIN32
+#include <sys/types.h>
+#include <sys/select.h>
 #include <netinet/tcp.h>
 #include <sys/signal.h>
 #include <unistd.h>