cc -pthread   -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations ftw/S_TYPEISTMO.c -o ftw/S_TYPEISTMO -D_POSIX_C_SOURCE=202405L -lm -lpthread  -lgdbm_compat -lintl -lnetwork -lbsd -latomic
ftw/S_TYPEISTMO.c:9:2: error: #error "S_TYPEISTMO is not defined"
    9 | #error "S_TYPEISTMO is not defined"
      |  ^~~~~