cc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations wctype/wctrans.c -o wctype/wctrans -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt -lintl -liconv
wctype/wctrans.c:5:34: error: ‘wctrans’ undeclared here (not in a function); did you mean ‘wctrans_t’?
    5 | wctrans_t (*foo)(const char *) = wctrans;
      |                                  ^~~~~~~
      |                                  wctrans_t