cc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations time/struct-tm-tm_zone.c -o time/struct-tm-tm_zone -D_POSIX_C_SOURCE=202405L -lm -lpthread -lnetwork -lbsd -latomic
time/struct-tm-tm_zone.c: In function 'foo':
time/struct-tm-tm_zone.c:4:28: error: initialization of 'const char **' from incompatible pointer type 'char **' [-Werror=incompatible-pointer-types]
    4 |         const char **qux = &bar->tm_zone;
      |                            ^
cc1: all warnings being treated as errors