cc -pthread   -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations unistd/SEEK_HOLE.c -o unistd/SEEK_HOLE -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt  -lintl -liconv
unistd/SEEK_HOLE.c:3:2: error: #error "SEEK_HOLE is not defined"
    3 | #error "SEEK_HOLE is not defined"
      |  ^~~~~