AC_CHECK_FUNCS(setrlimit getrlimit gettimeofday)
AC_CHECK_HEADERS(pwd.h sys/resource.h sys/stat.h sys/time.h sys/types.h sys/wait.h unistd.h)
AC_CHECK_FUNCS(setrlimit getrlimit gettimeofday)
AC_CHECK_HEADERS(pwd.h sys/resource.h sys/stat.h sys/time.h sys/types.h sys/wait.h unistd.h)