x86_64-managarm-gcc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations pthread/pthread_spin_init.c -o pthread/pthread_spin_init -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt -lintl -liconv
pthread/pthread_spin_init.c:5:12: error: unknown type name ‘pthread_spinlock_t’; did you mean ‘pthread_rwlock_t’?
    5 | int (*foo)(pthread_spinlock_t *, int) = pthread_spin_init;
      |            ^~~~~~~~~~~~~~~~~~
      |            pthread_rwlock_t