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-rw-r--r--ares/ares_process.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/ares/ares_process.c b/ares/ares_process.c
index 0a133a27f..4ff918e22 100644
--- a/ares/ares_process.c
+++ b/ares/ares_process.c
@@ -21,14 +21,24 @@
#include "nameser.h"
#else
+#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
+#endif
#ifdef HAVE_SYS_UIO_H
#include <sys/uio.h>
#endif
-#include <netinet/tcp.h> /* for TCP_NODELAY */
-#include <netinet/in.h>
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h> /* <netinet/tcp.h> may need it */
+#endif
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h> /* for TCP_NODELAY */
+#endif
+#ifdef HAVE_NETDB_H
#include <netdb.h>
+#endif
+#ifdef HAVE_ARPA_NAMESER_H
#include <arpa/nameser.h>
+#endif
#ifdef HAVE_ARPA_NAMESER_COMPAT_H
#include <arpa/nameser_compat.h>
#endif