# 每周分享第 41 期

1. Wget2 1.99.2 beta 发布 https://lists.gnu.org/archive/html/info-gnu/2019-09/msg00001.html
1. 独立的 printf 实现 https://github.com/mpaland/printf
1. Unicode 字符串长度统计 https://hsivonen.fi/string-length/
1. C 类型推断 https://github.com/ltcmelo/psychec#generic-programming
1. Clang 9.0 支持 Linux 内核编译 [The New Features Of LLVM 9.0 & Clang 9.0 - Includes Building The Linux x86_64 Kernel](http://www.phoronix.com/scan.php?page=news_item&px=LLVM-9.0-Clang-9.0-Features)
1. 可控制的 USB 设备 https://github.com/usb-tools/Facedancer
1. USB 监听器 https://github.com/openvizsla/ov_ftdi
1. 修复一个截断的视频 https://github.com/ponchio/untrunc