ncurses/6.4

Extra Credit builds an outline of ncurses/6.4's docs the first time your work uses it. Until then, start at the official documentation.

• nodejs/node
• mpt-crypto
• secp256k1
• zstd Zstandard - Fast real-time compression algorithm
• avcpp C++ wrapper for FFmpeg
• ncurses/6.3
• gdb
• squashfs-tools
• max7370
• barebox
• musl
• tcpdump