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