ac_cv_func_realloc_0_nonnull=${ac_cv_func_realloc_0_nonnull=yes}
ac_cv_func_malloc_0_nonnull=${ac_cv_func_malloc_0_nonnull=yes}

# screen
screen_cv_sys_bcopy_overlap=${screen_cv_sys_bcopy_overlap=no}
screen_cv_sys_memcpy_overlap=${screen_cv_sys_memcpy_overlap=no}
screen_cv_sys_memmove_overlap=${screen_cv_sys_memmove_overlap=no}
screen_cv_sys_fifo_broken_impl=${screen_cv_sys_fifo_broken_impl=yes}
screen_cv_sys_fifo_usable=${screen_cv_sys_fifo_usable=yes}
screen_cv_sys_select_broken_retval=${screen_cv_sys_select_broken_retval=no}
screen_cv_sys_sockets_nofs=${screen_cv_sys_sockets_nofs=no}
screen_cv_sys_sockets_usable=${screen_cv_sys_sockets_usable=yes}
screen_cv_sys_terminfo_used=${screen_cv_sys_terminfo_used=yes}