From: Bastian Germann <bage@debian.org>
Date: Sun, 7 Apr 2024 13:48:23 +0000
Subject: Add missing include

---
 src/have_func.sh | 1 +
 1 file changed, 1 insertion(+)

--- a/src/have_func.sh
+++ b/src/have_func.sh
@@ -21,6 +21,7 @@ DEFINE=undef
 #
 cat >$FILE.c <<EOF
 #include <sys/types.h>
+#include <unistd.h>
 $extraheader
 int main(void)
 {
--- a/src/gettimeofday.sh
+++ b/src/gettimeofday.sh
@@ -6,8 +6,9 @@ FILE=conftest.$$
 set -e
 
 cat >$FILE.c <<EOF
+#include <sys/time.h>
 int main() {
-	return gettimeofday();
+	return gettimeofday(0, 0);
 }
 EOF
 ./auto-compile.sh -c $FILE.c  2>/dev/null >/dev/null # die if failure
--- a/src/dns.h
+++ b/src/dns.h
@@ -70,6 +70,7 @@ extern struct dns_transmit dns_resolve_t
 
 extern int dns_ip4_packet(stralloc *,const char *,unsigned int);
 extern int dns_ip4(stralloc *,const stralloc *);
+extern int dns_ip6(stralloc *,stralloc *);
 extern int dns_ip64_packet(stralloc *,char *,unsigned int);
 extern int dns_ip64(stralloc *,stralloc *);
 extern int dns_name_packet(stralloc *,const char *,unsigned int);
--- a/src/utimes.c
+++ b/src/utimes.c
@@ -1,3 +1,4 @@
+#if 0
 /*
  * placed in the public domain by Uwe Ohse, uwe@ohse.de.
  */
@@ -15,3 +16,4 @@ utimes(char *fname, struct timeval *t)
 	u.modtime = t[1].tv_sec;
 	return (utime(fname, &u));
 }
+#endif