cc -pthread   -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations sys_ipc/uid_t.c -o sys_ipc/uid_t -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt  -lintl -liconv
sys_ipc/uid_t.c:7:10: fatal error: sys/ipc.h: No such file or directory
    7 | #include <sys/ipc.h>
      |          ^~~~~~~~~~~
compilation terminated.