* fork.cc (fork): Set sigframe here, since it can pause for a considerable

amount of time.
* environ.cc (_addenv): Add debugging.
* fhandler.cc: Eliminate unneeded include.
* smallprint.c: Ditto.

winsup/cygwin/fhandler.cc

@@ -14,7 +14,6 @@ details. */
 #include <unistd.h>
 #include <stdlib.h>
 #include "cygheap.h"
-#include <string.h>
 #include <sys/cygwin.h>
 #include <signal.h>
 #include "cygerrno.h"