Uninitialized bytes in ioctl_common_pre at offset 28 inside [0x7f7fffffe6f0, 44)
==25667==WARNING: MemorySanitizer: use-of-uninitialized-value
    #0 0x7f7ff6093fbd in tcsetattr /public/src.git/lib/libc/termios/tcsetattr.c
    #1 0x7f7ff7836137 in cbreak /public/src.git/lib/libcurses/tty.c:230:9
    #2 0x220ac7 in setup /public/src.git/games/hangman/setup.c:56:2
    #3 0x220217 in main /public/src.git/games/hangman/main.c:80:2
    #4 0x21f1c1 in ___start (/usr/games/hangman+0x1f1c1)

SUMMARY: MemorySanitizer: use-of-uninitialized-value /public/src.git/lib/libc/termios/tcsetattr.c in tcsetattr
Exiting