cc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations sys_sem/struct-semid_ds-sem_nsems.c -o sys_sem/struct-semid_ds-sem_nsems -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt -lcrypt -latomic
sys_sem/struct-semid_ds-sem_nsems.c: In function ‘foo’:
sys_sem/struct-semid_ds-sem_nsems.c:10:31: error: initialization of ‘short unsigned int *’ from incompatible pointer type ‘__syscall_ulong_t *’ {aka ‘long unsigned int *’} [-Wincompatible-pointer-types]
   10 |         unsigned short *qux = &bar->sem_nsems;
      |                               ^