Ticket History #3903: various kadm5 files need string.h

fix implicit declaration in:
src/lib/kadm5/ovsec_glue.c
src/lib/kadm5/unit-test/init-test.c
src/lib/kadm5/unit-test/iter-test.c
src/lib/kadm5/unit-test/lock-test.c

--- src/lib/kadm5/ovsec_glue.c
+++ src/lib/kadm5/ovsec_glue.c 2006/06/02 12:23:53
@@ -1,5 +1,6 @@
#define USE_KADM5_API_VERSION 1
#include <kadm5/admin.h>
+#include <string.h>

ovsec_kadm_ret_t ovsec_kadm_init_with_password(char *client_name, char *pass,
char *service_name,
--- src/lib/kadm5/unit-test/init-test.c
+++ src/lib/kadm5/unit-test/init-test.c 2006/06/02 12:24:33
@@ -4,6 +4,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <krb5.h>
+#include <string.h>

int main()
{
--- src/lib/kadm5/unit-test/iter-test.c
+++ src/lib/kadm5/unit-test/iter-test.c 2006/06/02 12:25:40
@@ -1,5 +1,6 @@
#include <stdio.h>
#include <kadm5/admin.h>
+#include <string.h>

int main(int argc, char **argv)
{
--- src/lib/kadm5/unit-test/lock-test.c
+++ src/lib/kadm5/unit-test/lock-test.c 2006/06/02 12:25:03
@@ -7,6 +7,7 @@
#include <krb5.h>
#include <kadm5/admin.h>
#include <kdb.h>
+#include <string.h>

char *whoami;