cc -pthread   -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations dirent/DT_BLK.c -o dirent/DT_BLK -D_POSIX_C_SOURCE=202405L -lm -lpthread  -lgdbm_compat -lintl -lnetwork -lbsd -latomic
dirent/DT_BLK.c:3:2: error: #error "DT_BLK is not defined"
    3 | #error "DT_BLK is not defined"
      |  ^~~~~