[network-manager-iodine: 9/10] Remove obolete autoconf headers

[Guido Günther <guidog src gnome org>]

commit bbcb2db2fd74c01cd3f147dceb112c0c37c81d9e
Author: Guido Günther <agx sigxcpu org>
Date:   Fri Dec 24 00:25:12 2021 +0100

    Remove obolete autoconf headers

 configure.ac | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index a065db8..49cf838 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,7 +19,6 @@ LT_INIT
 dnl
 dnl Required headers
 dnl
-AC_HEADER_STDC
 AC_CHECK_HEADERS(fcntl.h paths.h sys/ioctl.h sys/time.h syslog.h unistd.h)
 
 dnl
@@ -27,7 +26,6 @@ dnl Checks for typedefs, structures, and compiler characteristics.
 dnl
 AC_TYPE_MODE_T
 AC_TYPE_PID_T
-AC_HEADER_TIME
 
 dnl
 dnl Checks for library functions.