Index: shadow-4.5/configure.ac

===================================================================

--- shadow-4.5.orig/configure.ac

+++ shadow-4.5/configure.ac

@@ -32,9 +32,9 @@ AC_HEADER_STDC

 AC_HEADER_SYS_WAIT

 AC_HEADER_STDBOOL

-AC_CHECK_HEADERS(errno.h fcntl.h limits.h unistd.h sys/time.h utmp.h \

-	utmpx.h termios.h termio.h sgtty.h sys/ioctl.h syslog.h paths.h \

-	utime.h ulimit.h sys/resource.h gshadow.h lastlog.h \

+AC_CHECK_HEADERS(crypt.h errno.h fcntl.h limits.h unistd.h sys/time.h \

+	utmp.h utmpx.h termios.h termio.h sgtty.h sys/ioctl.h syslog.h \

+	paths.h utime.h ulimit.h sys/resource.h gshadow.h lastlog.h \

 	locale.h rpc/key_prot.h netdb.h acl/libacl.h attr/libattr.h \

 	attr/error_context.h)

Index: shadow-4.5/lib/defines.h

===================================================================

--- shadow-4.5.orig/lib/defines.h

+++ shadow-4.5/lib/defines.h

@@ -4,6 +4,8 @@

 #ifndef _DEFINES_H_

 #define _DEFINES_H_

+#include "config.h"

+

 #if HAVE_STDBOOL_H

 # include <stdbool.h>

 #else

@@ -94,6 +96,10 @@ char *strchr (), *strrchr (), *strtok ()

 # include <unistd.h>

 #endif

+#if HAVE_CRYPT_H

+# include <crypt.h>		/* crypt(3) may be defined in here */

+#endif

+

 #if TIME_WITH_SYS_TIME

 # include <sys/time.h>

 # include <time.h>