cc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations mqueue/mq_timedsend.c -o mqueue/mq_timedsend -D_POSIX_C_SOURCE=202405L -lm -lpthread -lnetwork -lbsd -latomic
mqueue/mq_timedsend.c:2:10: fatal error: mqueue.h: No such file or directory
    2 | #include <mqueue.h>
      |          ^~~~~~~~~~
compilation terminated.