// Skip function: __VERIFIER_error

// Skip function: __VERIFIER_nondet_int

// Skip function: __VERIFIER_nondet_ulong

// Function: __copy_from_user_overflow
// with type: void __copy_from_user_overflow()
// with return type: void
void __copy_from_user_overflow() {
  // Void type
  return;
}

// Function: __copy_to_user_overflow
// with type: void __copy_to_user_overflow()
// with return type: void
void __copy_to_user_overflow() {
  // Void type
  return;
}

// Function: __dynamic_pr_debug
// with type: void __dynamic_pr_debug(struct _ddebug *, const char *, ...)
// with return type: void
void __dynamic_pr_debug(struct _ddebug *arg0, const char *arg1, ...) {
  // Void type
  return;
}

// Function: __init_waitqueue_head
// with type: void __init_waitqueue_head(wait_queue_head_t *, const char *, struct lock_class_key *)
// with return type: void
void __init_waitqueue_head(wait_queue_head_t *arg0, const char *arg1, struct lock_class_key *arg2) {
  // Void type
  return;
}

// Function: __init_work
// with type: void __init_work(struct work_struct *, int)
// with return type: void
void __init_work(struct work_struct *arg0, int arg1) {
  // Void type
  return;
}

// Function: __ldv_linux_kernel_locking_spinlock_spin_lock
// with type: void __ldv_linux_kernel_locking_spinlock_spin_lock(spinlock_t *)
// with return type: void
void __ldv_linux_kernel_locking_spinlock_spin_lock(spinlock_t *arg0) {
  // Void type
  return;
}

// Function: __list_add
// with type: void __list_add(struct list_head *, struct list_head *, struct list_head *)
// with return type: void
void __list_add(struct list_head *arg0, struct list_head *arg1, struct list_head *arg2) {
  // Void type
  return;
}

// Function: __list_del_entry
// with type: void __list_del_entry(struct list_head *)
// with return type: void
void __list_del_entry(struct list_head *arg0) {
  // Void type
  return;
}

// Function: __platform_driver_register
// with type: int __platform_driver_register(struct platform_driver *, struct module *)
// with return type: int
int __VERIFIER_nondet_int(void);
int __platform_driver_register(struct platform_driver *arg0, struct module *arg1) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: __raw_spin_lock_init
// with type: void __raw_spin_lock_init(raw_spinlock_t *, const char *, struct lock_class_key *)
// with return type: void
void __raw_spin_lock_init(raw_spinlock_t *arg0, const char *arg1, struct lock_class_key *arg2) {
  // Void type
  return;
}

// Function: __tasklet_schedule
// with type: void __tasklet_schedule(struct tasklet_struct *)
// with return type: void
void __tasklet_schedule(struct tasklet_struct *arg0) {
  // Void type
  return;
}

// Function: __wake_up
// with type: void __wake_up(wait_queue_head_t *, unsigned int, int, void *)
// with return type: void
void __wake_up(wait_queue_head_t *arg0, unsigned int arg1, int arg2, void *arg3) {
  // Void type
  return;
}

// Function: _copy_from_user
// with type: unsigned long int _copy_from_user(void *, const void *, unsigned int)
// with return type: unsigned long int
unsigned long __VERIFIER_nondet_ulong(void);
unsigned long int _copy_from_user(void *arg0, const void *arg1, unsigned int arg2) {
  // Simple type
  return __VERIFIER_nondet_ulong();
}

// Function: _copy_to_user
// with type: unsigned long int _copy_to_user(void *, const void *, unsigned int)
// with return type: unsigned long int
unsigned long __VERIFIER_nondet_ulong(void);
unsigned long int _copy_to_user(void *arg0, const void *arg1, unsigned int arg2) {
  // Simple type
  return __VERIFIER_nondet_ulong();
}

// Function: _raw_spin_lock
// with type: void _raw_spin_lock(raw_spinlock_t *)
// with return type: void
void _raw_spin_lock(raw_spinlock_t *arg0) {
  // Void type
  return;
}

// Function: _raw_spin_lock_bh
// with type: void _raw_spin_lock_bh(raw_spinlock_t *)
// with return type: void
void _raw_spin_lock_bh(raw_spinlock_t *arg0) {
  // Void type
  return;
}

// Function: _raw_spin_unlock
// with type: void _raw_spin_unlock(raw_spinlock_t *)
// with return type: void
void _raw_spin_unlock(raw_spinlock_t *arg0) {
  // Void type
  return;
}

// Function: _raw_spin_unlock_bh
// with type: void _raw_spin_unlock_bh(raw_spinlock_t *)
// with return type: void
void _raw_spin_unlock_bh(raw_spinlock_t *arg0) {
  // Void type
  return;
}

// Function: _raw_spin_unlock_irqrestore
// with type: void _raw_spin_unlock_irqrestore(raw_spinlock_t *, unsigned long)
// with return type: void
void _raw_spin_unlock_irqrestore(raw_spinlock_t *arg0, unsigned long arg1) {
  // Void type
  return;
}

// Function: alloc_chrdev_region
// with type: int alloc_chrdev_region(dev_t *, unsigned int, unsigned int, const char *)
// with return type: int
int __VERIFIER_nondet_int(void);
int alloc_chrdev_region(dev_t *arg0, unsigned int arg1, unsigned int arg2, const char *arg3) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Skip function: calloc

// Function: cdev_add
// with type: int cdev_add(struct cdev *, dev_t , unsigned int)
// with return type: int
int __VERIFIER_nondet_int(void);
int cdev_add(struct cdev *arg0, dev_t arg1, unsigned int arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: cdev_del
// with type: void cdev_del(struct cdev *)
// with return type: void
void cdev_del(struct cdev *arg0) {
  // Void type
  return;
}

// Function: cdev_init
// with type: void cdev_init(struct cdev *, const struct file_operations *)
// with return type: void
void cdev_init(struct cdev *arg0, const struct file_operations *arg1) {
  // Void type
  return;
}

// Function: consume_skb
// with type: void consume_skb(struct sk_buff *)
// with return type: void
void consume_skb(struct sk_buff *arg0) {
  // Void type
  return;
}

// Function: dev_add_pack
// with type: void dev_add_pack(struct packet_type *)
// with return type: void
void dev_add_pack(struct packet_type *arg0) {
  // Void type
  return;
}

// Function: dev_get_by_name
// with type: struct net_device *dev_get_by_name(struct net *, const char *)
// with return type: (struct net_device)*
struct net_device *dev_get_by_name(struct net *arg0, const char *arg1) {
  // Pointer type
  return ldv_malloc(sizeof(struct net_device));
}

// Function: dev_queue_xmit
// with type: int dev_queue_xmit(struct sk_buff *)
// with return type: int
int __VERIFIER_nondet_int(void);
int dev_queue_xmit(struct sk_buff *arg0) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: dev_remove_pack
// with type: void dev_remove_pack(struct packet_type *)
// with return type: void
void dev_remove_pack(struct packet_type *arg0) {
  // Void type
  return;
}

// Function: device_create
// with type: struct device *device_create(struct class *, struct device *, dev_t , void *, const char *, ...)
// with return type: (struct device)*
struct device *device_create(struct class *arg0, struct device *arg1, dev_t arg2, void *arg3, const char *arg4, ...) {
  // Pointer type
  return ldv_malloc(sizeof(struct device));
}

// Function: device_destroy
// with type: void device_destroy(struct class *, dev_t )
// with return type: void
void device_destroy(struct class *arg0, dev_t arg1) {
  // Void type
  return;
}

// Function: device_wakeup_enable
// with type: int device_wakeup_enable(struct device *)
// with return type: int
int __VERIFIER_nondet_int(void);
int device_wakeup_enable(struct device *arg0) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Skip function: free

// Function: getnstimeofday64
// with type: void getnstimeofday64(struct timespec *)
// with return type: void
void getnstimeofday64(struct timespec *arg0) {
  // Void type
  return;
}

// Function: getrawmonotonic64
// with type: void getrawmonotonic64(struct timespec *)
// with return type: void
void getrawmonotonic64(struct timespec *arg0) {
  // Void type
  return;
}

// Function: hrtimer_cancel
// with type: int hrtimer_cancel(struct hrtimer *)
// with return type: int
int __VERIFIER_nondet_int(void);
int hrtimer_cancel(struct hrtimer *arg0) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: hrtimer_forward
// with type: u64 hrtimer_forward(struct hrtimer *, ktime_t , ktime_t )
// with return type: u64 
unsigned long __VERIFIER_nondet_ulong(void);
u64 hrtimer_forward(struct hrtimer *arg0, ktime_t arg1, ktime_t arg2) {
  // Typedef type
  // Real type: unsigned long long
  // Simple type
  return __VERIFIER_nondet_ulong();
}

// Function: hrtimer_init
// with type: void hrtimer_init(struct hrtimer *, clockid_t , enum hrtimer_mode )
// with return type: void
void hrtimer_init(struct hrtimer *arg0, clockid_t arg1, enum hrtimer_mode arg2) {
  // Void type
  return;
}

// Function: hrtimer_start
// with type: int hrtimer_start(struct hrtimer *, ktime_t , const enum hrtimer_mode )
// with return type: int
int __VERIFIER_nondet_int(void);
int hrtimer_start(struct hrtimer *arg0, ktime_t arg1, const enum hrtimer_mode arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: hrtimer_start_range_ns
// with type: int hrtimer_start_range_ns(struct hrtimer *, ktime_t , unsigned long, const enum hrtimer_mode )
// with return type: int
int __VERIFIER_nondet_int(void);
int hrtimer_start_range_ns(struct hrtimer *arg0, ktime_t arg1, unsigned long arg2, const enum hrtimer_mode arg3) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Skip function: kfree

// Function: kfree_skb
// with type: void kfree_skb(struct sk_buff *)
// with return type: void
void kfree_skb(struct sk_buff *arg0) {
  // Void type
  return;
}

// Function: kmem_cache_create
// with type: struct kmem_cache *kmem_cache_create(const char *, size_t , size_t , unsigned long, void (*)(void *))
// with return type: (struct kmem_cache)*
struct kmem_cache *kmem_cache_create(const char *arg0, size_t arg1, size_t arg2, unsigned long arg3, void (*arg4)(void *)) {
  // Pointer type
  return ldv_malloc(0UL);
}

// Function: kmem_cache_destroy
// with type: void kmem_cache_destroy(struct kmem_cache *)
// with return type: void
void kmem_cache_destroy(struct kmem_cache *arg0) {
  // Void type
  return;
}

// Function: kmem_cache_free
// with type: void kmem_cache_free(struct kmem_cache *, void *)
// with return type: void
void kmem_cache_free(struct kmem_cache *arg0, void *arg1) {
  // Void type
  return;
}

// Function: ldv_after_alloc
// with type: void ldv_after_alloc(void *)
// with return type: void
void ldv_after_alloc(void *arg0) {
  // Void type
  return;
}

// Function: ldv_assert
// with type: void ldv_assert(const char *, int)
// with return type: void
void ldv_assert(const char *arg0, int arg1) {
  // Void type
  return;
}

// Function: ldv_pre_probe
// with type: void ldv_pre_probe()
// with return type: void
void ldv_pre_probe() {
  // Void type
  return;
}

// Function: list_del
// with type: void list_del(struct list_head *)
// with return type: void
void list_del(struct list_head *arg0) {
  // Void type
  return;
}

// Function: lockdep_init_map
// with type: void lockdep_init_map(struct lockdep_map *, const char *, struct lock_class_key *, int)
// with return type: void
void lockdep_init_map(struct lockdep_map *arg0, const char *arg1, struct lock_class_key *arg2, int arg3) {
  // Void type
  return;
}

// Skip function: malloc

// Skip function: memcpy

// Skip function: memset

// Function: might_fault
// with type: void might_fault()
// with return type: void
void might_fault() {
  // Void type
  return;
}

// Function: msleep
// with type: void msleep(unsigned int)
// with return type: void
void msleep(unsigned int arg0) {
  // Void type
  return;
}

// Function: platform_device_add
// with type: int platform_device_add(struct platform_device *)
// with return type: int
int __VERIFIER_nondet_int(void);
int platform_device_add(struct platform_device *arg0) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: platform_device_alloc
// with type: struct platform_device *platform_device_alloc(const char *, int)
// with return type: (struct platform_device)*
struct platform_device *platform_device_alloc(const char *arg0, int arg1) {
  // Pointer type
  return ldv_malloc(sizeof(struct platform_device));
}

// Function: platform_device_put
// with type: void platform_device_put(struct platform_device *)
// with return type: void
void platform_device_put(struct platform_device *arg0) {
  // Void type
  return;
}

// Function: platform_device_unregister
// with type: void platform_device_unregister(struct platform_device *)
// with return type: void
void platform_device_unregister(struct platform_device *arg0) {
  // Void type
  return;
}

// Function: platform_driver_unregister
// with type: void platform_driver_unregister(struct platform_driver *)
// with return type: void
void platform_driver_unregister(struct platform_driver *arg0) {
  // Void type
  return;
}

// Function: queue_work_on
// with type: bool queue_work_on(int, struct workqueue_struct *, struct work_struct *)
// with return type: bool 
bool __VERIFIER_nondet_bool(void);
bool queue_work_on(int arg0, struct workqueue_struct *arg1, struct work_struct *arg2) {
  // Typedef type
  // Real type: _Bool
  // Simple type
  return __VERIFIER_nondet_bool();
}

// Function: set_normalized_timespec
// with type: void set_normalized_timespec(struct timespec *, time_t , s64 )
// with return type: void
void set_normalized_timespec(struct timespec *arg0, time_t arg1, s64 arg2) {
  // Void type
  return;
}

// Function: skb_put
// with type: unsigned char *skb_put(struct sk_buff *, unsigned int)
// with return type: (unsigned char)*
unsigned char *skb_put(struct sk_buff *arg0, unsigned int arg1) {
  unsigned char *ret_val = arg0->data + arg0->tail;
  // a more precise implementation of skb_put would actually re-allocate memory
  // here
  arg0->tail += arg1;
  // Pointer type
  return ret_val;
}

// Skip function: strncmp

// Function: tasklet_init
// with type: void tasklet_init(struct tasklet_struct *, void (*)(unsigned long), unsigned long)
// with return type: void
void tasklet_init(struct tasklet_struct *arg0, void (*arg1)(unsigned long), unsigned long arg2) {
  // Void type
  return;
}

// Function: tasklet_kill
// with type: void tasklet_kill(struct tasklet_struct *)
// with return type: void
void tasklet_kill(struct tasklet_struct *arg0) {
  // Void type
  return;
}

// Function: unregister_chrdev_region
// with type: void unregister_chrdev_region(dev_t , unsigned int)
// with return type: void
void unregister_chrdev_region(dev_t arg0, unsigned int arg1) {
  // Void type
  return;
}

// Function: usb_add_hcd
// with type: int usb_add_hcd(struct usb_hcd *, unsigned int, unsigned long)
// with return type: int
int __VERIFIER_nondet_int(void);
int usb_add_hcd(struct usb_hcd *arg0, unsigned int arg1, unsigned long arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: usb_create_hcd
// with type: struct usb_hcd *usb_create_hcd(const struct hc_driver *, struct device *, const char *)
// with return type: (struct usb_hcd)*
struct usb_hcd *usb_create_hcd(const struct hc_driver *arg0, struct device *arg1, const char *arg2) {
  // Pointer type
  return ldv_malloc(sizeof(struct usb_hcd));
}

// Function: usb_disabled
// with type: int usb_disabled()
// with return type: int
int __VERIFIER_nondet_int(void);
int usb_disabled() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: usb_get_hcd
// with type: struct usb_hcd *usb_get_hcd(struct usb_hcd *)
// with return type: (struct usb_hcd)*
struct usb_hcd *usb_get_hcd(struct usb_hcd *arg0) {
  // Pointer type
  return ldv_malloc(sizeof(struct usb_hcd));
}

// Function: usb_hcd_check_unlink_urb
// with type: int usb_hcd_check_unlink_urb(struct usb_hcd *, struct urb *, int)
// with return type: int
int __VERIFIER_nondet_int(void);
int usb_hcd_check_unlink_urb(struct usb_hcd *arg0, struct urb *arg1, int arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: usb_hcd_giveback_urb
// with type: void usb_hcd_giveback_urb(struct usb_hcd *, struct urb *, int)
// with return type: void
void usb_hcd_giveback_urb(struct usb_hcd *arg0, struct urb *arg1, int arg2) {
  // Void type
  return;
}

// Function: usb_hcd_link_urb_to_ep
// with type: int usb_hcd_link_urb_to_ep(struct usb_hcd *, struct urb *)
// with return type: int
int __VERIFIER_nondet_int(void);
int usb_hcd_link_urb_to_ep(struct usb_hcd *arg0, struct urb *arg1) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: usb_hcd_poll_rh_status
// with type: void usb_hcd_poll_rh_status(struct usb_hcd *)
// with return type: void
void usb_hcd_poll_rh_status(struct usb_hcd *arg0) {
  // Void type
  return;
}

// Function: usb_hcd_resume_root_hub
// with type: void usb_hcd_resume_root_hub(struct usb_hcd *)
// with return type: void
void usb_hcd_resume_root_hub(struct usb_hcd *arg0) {
  // Void type
  return;
}

// Function: usb_hcd_unlink_urb_from_ep
// with type: void usb_hcd_unlink_urb_from_ep(struct usb_hcd *, struct urb *)
// with return type: void
void usb_hcd_unlink_urb_from_ep(struct usb_hcd *arg0, struct urb *arg1) {
  // Void type
  return;
}

// Function: usb_put_hcd
// with type: void usb_put_hcd(struct usb_hcd *)
// with return type: void
void usb_put_hcd(struct usb_hcd *arg0) {
  // Void type
  return;
}

// Function: usb_remove_hcd
// with type: void usb_remove_hcd(struct usb_hcd *)
// with return type: void
void usb_remove_hcd(struct usb_hcd *arg0) {
  // Void type
  return;
}