* winsup.h: take out protections of environ, errno, allow C use

* *.cc: put winsup.h before other headers (for __INSIDE_CYGWIN__);
use cur_environ() instead of just environ
* times.cc: remove import protections
* glob.c: add winsup.h
* localtime.c: ditto
* smallprint.c: ditto
* Makefile.in: don't __INSIDE_CYGWIN__ as it messes up profiling.

winsup/cygwin/fhandler_console.cc

@@ -12,13 +12,13 @@ details. */
    Should the constructor call tcinit() explicitly rather than having
    it sprinkled throughout here? */
 
+#include "winsup.h"
 #include <sys/termios.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <fcntl.h>
 #include <errno.h>
 #include <unistd.h>
-#include "winsup.h"
 #include <wingdi.h>
 #include <winuser.h>
 #include <ctype.h>