File cyrus-imapd-2.5.13_implicit-definitions.patch of Package cyrus-imapd
--- a/lib/strarray.c 2019-05-27 03:27:34.000000000 +0200
+++ b/lib/strarray.c 2019-10-19 00:07:47.375003925 +0200
@@ -43,6 +43,7 @@
* Start Date: 2011/01/11
*/
+#include <ctype.h>
#include "strarray.h"
#include <memory.h>
#include "util.h"
--- a/sieve/flags.c 2019-05-27 03:27:34.000000000 +0200
+++ b/sieve/flags.c 2019-10-19 00:08:12.499824971 +0200
@@ -8,6 +8,7 @@
#include "flags.h"
#include "imparse.h"
#include "strarray.h"
+#include <string.h>
#include "util.h"
#include "xmalloc.h"