cc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations limits/PAGE_SIZE.c -o limits/PAGE_SIZE -D_POSIX_C_SOURCE=202405L  -lm -lpthread  -liconv
limits/PAGE_SIZE.c:10:2: error: "PAGE_SIZE is not defined"
   10 | #error "PAGE_SIZE is not defined"
      |  ^
1 error generated.