Patch #732479: Fix typos.
diff --git a/configure.in b/configure.in
index 5918bb0..3e37381 100644
--- a/configure.in
+++ b/configure.in
@@ -2003,6 +2003,7 @@
AC_MSG_CHECKING(for inet_pton)
AC_TRY_COMPILE([
#include "confdefs.h"
+#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
@@ -2015,7 +2016,7 @@
AC_MSG_CHECKING(for setgroups)
AC_TRY_COMPILE([
#include "confdefs.h"
-#include <unistd.h.h>
+#include <unistd.h>
],
void* p = setgroups,
AC_DEFINE(HAVE_SETGROUPS, 1, Define if you have the 'setgroups' function.)