x86_64-managarm-gcc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations signal/pthread_attr_t.c -o signal/pthread_attr_t -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt -lintl -liconv
signal/pthread_attr_t.c:2:1: error: unknown type name ‘pthread_attr_t’; did you mean ‘pthread_t’?
    2 | pthread_attr_t* foo;
      | ^~~~~~~~~~~~~~
      | pthread_t