# AC_FUNC_GETTIMEOFDAY_1ARG
# -------------------------
AC_DEFUN([AC_FUNC_GETTIMEOFDAY_1ARG],
[AC_CHECK_HEADERS(sys/time.h)
AC_CACHE_CHECK([whether gettimeofday takes only one argument],
                [ac_cv_func_gettimeofday_1arg],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[AC_INCLUDES_DEFAULT
#if HAVE_SYS_TIME_H
# include <sys/time.h>
#endif],
[struct timeval *ac_tp;
struct timezone *ac_tzp;
gettimeofday(ac_tp, ac_tzp);])],
[ac_cv_func_gettimeofday_1arg=no],
[ac_cv_func_gettimeofday_1arg=yes])])
if test $ac_cv_func_gettimeofday_1arg = yes ; then
  AC_DEFINE(GETTIMEOFDAY_1ARG, 1,
            [Define to 1 if the `gettimeofday' function takes only 1 argument.])
  AH_VERBATIM(GETTIMEOFDAY_1ARG_FIX,
[#ifdef GETTIMEOFDAY_1ARG
# define gettimeofday(a,b) gettimeofday(a)
#endif])
fi])# AC_FUNC_GETTIMEOFDAY_1ARG