Removed duplicate tests for headers
AC_CHECK_TYPES([long long])
dnl ** check what fields struct msghdr contains
AC_CHECK_TYPES([long long])
dnl ** check what fields struct msghdr contains
-AC_CHECK_HEADERS([sys/socket.h sys/uio.h])
AC_CHECK_MEMBERS([struct msghdr.msg_control, struct msghdr.msg_accrights], [], [], [#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
AC_CHECK_MEMBERS([struct msghdr.msg_control, struct msghdr.msg_accrights], [], [], [#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif