# serial 1
AC_DEFUN([BISON_PREREQ_STAGE],
-[AC_CHECK_HEADERS([malloc.h sys/times.h])
-AC_CHECK_FUNCS([mallinfo times])
+[AC_CHECK_HEADERS([malloc.h])
+AC_CHECK_FUNCS([mallinfo])
AC_CHECK_TYPES([struct mallinfo], [], [],
[$ac_includes_default
# include <malloc.h>
#endif
])
-
-AC_CHECK_TYPES([struct tms], [], [],
-[$ac_includes_default
-#if HAVE_SYS_TIMES_H
-# include <sys/times.h>
-#endif
-])
])