cc -O2 -pthread -I/usr/local/include  -Wall -Wextra -Werror=implicit-function-declaration devctl/posix_devctl.c -o devctl/posix_devctl -D_GNU_SOURCE -D_BSD_SOURCE -D_ALL_SOURCE -D_DEFAULT_SOURCE  -lm -lpthread -lrt -L/usr/local/lib  -lintl -lcrypt
devctl/posix_devctl.c:4:10: fatal error: devctl.h: No such file or directory
    4 | #include <devctl.h>
      |          ^~~~~~~~~~
compilation terminated.