--- src/fsio.c.orig 2022-08-24 00:39:31 +0000
+++ src/fsio.c      2022-08-24 00:42:12 +0000
@@ -48,6 +48,7 @@

 #ifdef AIX3
 # include <sys/statfs.h>
+extern char *mkdtemp(char *);
 #endif

 #ifdef HAVE_ACL_LIBACL_H
--- src/ctrls.c.orig	2022-09-07 02:15:02 +0000
+++ src/ctrls.c	2022-09-07 02:16:00 +0000
@@ -42,6 +42,7 @@
 #ifdef PR_USE_CTRLS
 
 #include "mod_ctrls.h"
+extern int getpeereid(int, uid_t *, gid_t *);
 
 /* Maximum number of request arguments. */
 #define CTRLS_MAX_NREQARGS	32