* mount.cc: add stdlib.h for exit

* umount.cc: ditto
* strace.cc: add #define for alloca

winsup/utils/ChangeLog

@@ -1,3 +1,9 @@
+2000-06-05  DJ Delorie  <dj@cygnus.com>
+
+	* mount.cc: add stdlib.h for exit
+	* umount.cc: ditto
+	* strace.cc: add #define for alloca
+
 Fri May 20  0:01:00 2000  Corinna Vinschen <corinna@vinschen.de>
 
 	* regtool.cc (find_key): Add parameter `access'.

winsup/utils/mount.cc

@@ -14,6 +14,7 @@ details. */
 #include <mntent.h>
 #include <windows.h>
 #include <sys/cygwin.h>
+#include <stdlib.h>
 
 #ifdef errno
 #undef errno

winsup/utils/strace.cc

@@ -14,6 +14,9 @@
    is built using -mno-cygwin as is intended.  */
 int _impure_ptr;
 
+/* we *know* we're being built with GCC */
+#define alloca __builtin_alloca
+
 static const char *pgm;
 static int forkdebug = 0;
 static int numerror = 1;

winsup/utils/umount.cc

@@ -12,6 +12,7 @@ details. */
 #include <string.h>
 #include <sys/mount.h>
 #include <mntent.h>
+#include <stdlib.h>
 
 static void remove_all_mounts ();
 static void remove_all_automounts ();