// Skip function: __VERIFIER_error

// Skip function: __VERIFIER_nondet_int

// Skip function: __VERIFIER_nondet_ulong

// Function: __class_register
// with type: int __class_register(struct class *, struct lock_class_key *)
// with return type: int
int __VERIFIER_nondet_int(void);
int __class_register(struct class *arg0, struct lock_class_key *arg1) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

// Function: __register_chrdev
// with type: int __register_chrdev(unsigned int, unsigned int, unsigned int, const char *, const struct file_operations *)
// with return type: int
int __VERIFIER_nondet_int(void);
int __register_chrdev(unsigned int arg0, unsigned int arg1, unsigned int arg2, const char *arg3, const struct file_operations *arg4) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: __request_module
// with type: int __request_module(bool , const char *, ...)
// with return type: int
int __VERIFIER_nondet_int(void);
int __request_module(bool arg0, const char *arg1, ...) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: __unregister_chrdev
// with type: void __unregister_chrdev(unsigned int, unsigned int, unsigned int, const char *)
// with return type: void
void __unregister_chrdev(unsigned int arg0, unsigned int arg1, unsigned int arg2, const char *arg3) {
  // 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_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: add_wait_queue
// with type: void add_wait_queue(wait_queue_head_t *, wait_queue_t *)
// with return type: void
void add_wait_queue(wait_queue_head_t *arg0, wait_queue_t *arg1) {
  // Void type
  return;
}

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

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

// Function: bdi_register
// with type: int bdi_register(struct backing_dev_info *, struct device *, const char *, ...)
// with return type: int
int __VERIFIER_nondet_int(void);
int bdi_register(struct backing_dev_info *arg0, struct device *arg1, const char *arg2, ...) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

// Skip function: calloc

// Function: capable
// with type: bool capable(int)
// with return type: bool 
bool __VERIFIER_nondet_bool(void);
bool capable(int arg0) {
  // Typedef type
  // Real type: _Bool
  // Simple type
  return __VERIFIER_nondet_bool();
}

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

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

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

// Function: dev_set_name
// with type: int dev_set_name(struct device *, const char *, ...)
// with return type: int
int __VERIFIER_nondet_int(void);
int dev_set_name(struct device *arg0, const char *arg1, ...) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

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

// Function: fixed_size_llseek
// with type: loff_t fixed_size_llseek(struct file *, loff_t , int, loff_t )
// with return type: loff_t 
long __VERIFIER_nondet_long(void);
loff_t fixed_size_llseek(struct file *arg0, loff_t arg1, int arg2, loff_t arg3) {
  // Typedef type
  // Real type: __kernel_loff_t 
  // Typedef type
  // Real type: long long
  // Simple type
  return __VERIFIER_nondet_long();
}

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

// Function: idr_alloc
// with type: int idr_alloc(struct idr *, void *, int, int, gfp_t )
// with return type: int
int __VERIFIER_nondet_int(void);
int idr_alloc(struct idr *arg0, void *arg1, int arg2, int arg3, gfp_t arg4) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: idr_find_slowpath
// with type: void *idr_find_slowpath(struct idr *, int)
// with return type: (void)*
void *idr_find_slowpath(struct idr *arg0, int arg1) {
  // Pointer type
  return ldv_malloc(0UL);
}

// Function: idr_get_next
// with type: void *idr_get_next(struct idr *, int *)
// with return type: (void)*
void *idr_get_next(struct idr *arg0, int *arg1) {
  // Pointer type
  return ldv_malloc(0UL);
}

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

// Skip function: kfree

// Function: kmemdup
// with type: void *kmemdup(const void *, size_t , gfp_t )
// with return type: (void)*
void *kmemdup(const void *arg0, size_t arg1, gfp_t arg2) {
  // Pointer type
  return ldv_malloc(0UL);
}

// Function: kstrdup
// with type: char *kstrdup(const char *, gfp_t )
// with return type: (char)*
char *kstrdup(const char *arg0, gfp_t arg1) {
  // Pointer type
  return ldv_malloc(sizeof(char));
}

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

// Function: ldv_complete_21
// with type: int ldv_complete_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_complete_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_freeze_late_21
// with type: int ldv_freeze_late_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_freeze_late_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_freeze_noirq_21
// with type: int ldv_freeze_noirq_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_freeze_noirq_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

// Function: ldv_poweroff_late_21
// with type: int ldv_poweroff_late_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_poweroff_late_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_poweroff_noirq_21
// with type: int ldv_poweroff_noirq_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_poweroff_noirq_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_prepare_21
// with type: int ldv_prepare_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_prepare_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_probe_4
// with type: int ldv_probe_4()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_probe_4() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_restore_early_21
// with type: int ldv_restore_early_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_restore_early_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_restore_noirq_21
// with type: int ldv_restore_noirq_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_restore_noirq_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_resume_early_21
// with type: int ldv_resume_early_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_resume_early_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_resume_noirq_21
// with type: int ldv_resume_noirq_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_resume_noirq_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_suspend_late_21
// with type: int ldv_suspend_late_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_suspend_late_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_suspend_noirq_21
// with type: int ldv_suspend_noirq_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_suspend_noirq_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_thaw_early_21
// with type: int ldv_thaw_early_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_thaw_early_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_thaw_noirq_21
// with type: int ldv_thaw_noirq_21()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_thaw_noirq_21() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// 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: lockref_get
// with type: void lockref_get(struct lockref *)
// with return type: void
void lockref_get(struct lockref *arg0) {
  // Void type
  return;
}

// Function: lookup_bdev
// with type: struct block_device *lookup_bdev(const char *)
// with return type: (struct block_device)*
struct block_device *lookup_bdev(const char *arg0) {
  // Pointer type
  return ldv_malloc(sizeof(struct block_device));
}

// Skip function: malloc

// Skip function: memcpy

// Function: memdup_user
// with type: void *memdup_user(const void *, size_t )
// with return type: (void)*
void *memdup_user(const void *arg0, size_t arg1) {
  // Pointer type
  return ldv_malloc(0UL);
}

// Skip function: memset

// Function: mutex_lock_nested
// with type: void mutex_lock_nested(struct mutex *, unsigned int)
// with return type: void
void mutex_lock_nested(struct mutex *arg0, unsigned int arg1) {
  // Void type
  return;
}

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

// Function: printk
// with type: int printk(const char *, ...)
// with return type: int
int __VERIFIER_nondet_int(void);
int printk(const char *arg0, ...) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: proc_create_data
// with type: struct proc_dir_entry *proc_create_data(const char *, umode_t , struct proc_dir_entry *, const struct file_operations *, void *)
// with return type: (struct proc_dir_entry)*
struct proc_dir_entry *proc_create_data(const char *arg0, umode_t arg1, struct proc_dir_entry *arg2, const struct file_operations *arg3, void *arg4) {
  // Pointer type
  return ldv_malloc(0UL);
}

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

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

// Function: remove_wait_queue
// with type: void remove_wait_queue(wait_queue_head_t *, wait_queue_t *)
// with return type: void
void remove_wait_queue(wait_queue_head_t *arg0, wait_queue_t *arg1) {
  // Void type
  return;
}

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

// Function: seq_lseek
// with type: loff_t seq_lseek(struct file *, loff_t , int)
// with return type: loff_t 
long __VERIFIER_nondet_long(void);
loff_t seq_lseek(struct file *arg0, loff_t arg1, int arg2) {
  // Typedef type
  // Real type: __kernel_loff_t 
  // Typedef type
  // Real type: long long
  // Simple type
  return __VERIFIER_nondet_long();
}

// Function: seq_printf
// with type: int seq_printf(struct seq_file *, const char *, ...)
// with return type: int
int __VERIFIER_nondet_int(void);
int seq_printf(struct seq_file *arg0, const char *arg1, ...) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: seq_puts
// with type: int seq_puts(struct seq_file *, const char *)
// with return type: int
int __VERIFIER_nondet_int(void);
int seq_puts(struct seq_file *arg0, const char *arg1) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: seq_read
// with type: ssize_t seq_read(struct file *, char *, size_t , loff_t *)
// with return type: ssize_t 
long __VERIFIER_nondet_long(void);
ssize_t seq_read(struct file *arg0, char *arg1, size_t arg2, loff_t *arg3) {
  // Typedef type
  // Real type: __kernel_ssize_t 
  // Typedef type
  // Real type: __kernel_long_t 
  // Typedef type
  // Real type: long
  // Simple type
  return __VERIFIER_nondet_long();
}

// Function: sget
// with type: struct super_block *sget(struct file_system_type *, int (*)(struct super_block *, void *), int (*)(struct super_block *, void *), int, void *)
// with return type: (struct super_block)*
struct super_block *sget(struct file_system_type *arg0, int (*arg1)(struct super_block *, void *), int (*arg2)(struct super_block *, void *), int arg3, void *arg4) {
  // Pointer type
  return ldv_malloc(sizeof(struct super_block));
}

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

// Function: single_open
// with type: int single_open(struct file *, int (*)(struct seq_file *, void *), void *)
// with return type: int
int __VERIFIER_nondet_int(void);
int single_open(struct file *arg0, int (*arg1)(struct seq_file *, void *), void *arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: single_release
// with type: int single_release(struct inode *, struct file *)
// with return type: int
int __VERIFIER_nondet_int(void);
int single_release(struct inode *arg0, struct file *arg1) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Skip function: snprintf

// Skip function: strcmp

// Function: sysfs_create_files
// with type: int sysfs_create_files(struct kobject *, const struct attribute **)
// with return type: int
int __VERIFIER_nondet_int(void);
int sysfs_create_files(struct kobject *arg0, const struct attribute **arg1) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: sysfs_remove_files
// with type: void sysfs_remove_files(struct kobject *, const struct attribute **)
// with return type: void
void sysfs_remove_files(struct kobject *arg0, const struct attribute **arg1) {
  // Void type
  return;
}

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

// Function: default_wake_function
// with type: int default_wake_function(wait_queue_t *, unsigned int, int, void *)
// with return type: int
int __VERIFIER_nondet_int(void);
int default_wake_function(wait_queue_t *arg0, unsigned int arg1, int arg2, void *arg3) {
  // Simple type
  return __VERIFIER_nondet_int();
}