cc -pthread   -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations dlfcn/Dl_info_t-dli_fbase.c -o dlfcn/Dl_info_t-dli_fbase -D_POSIX_C_SOURCE=202405L  -lm -lpthread   -liconv
dlfcn/Dl_info_t-dli_fbase.c:2:10: error: unknown type name 'Dl_info_t'
    2 | void foo(Dl_info_t* bar)
      |          ^
1 error generated.