// Skip function: __VERIFIER_error

// Skip function: __VERIFIER_nondet_int

// Skip function: __VERIFIER_nondet_ulong

// Function: __class_create
// with type: struct class *__class_create(struct module *, const char *, struct lock_class_key *)
// with return type: (struct class)*
struct class *__class_create(struct module *arg0, const char *arg1, struct lock_class_key *arg2) {
  // Pointer type
  return ldv_malloc(sizeof(struct class));
}

// 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_dev_dbg
// with type: void __dynamic_dev_dbg(struct _ddebug *, const struct device *, const char *, ...)
// with return type: void
void __dynamic_dev_dbg(struct _ddebug *arg0, const struct device *arg1, const char *arg2, ...) {
  // 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_rwsem
// with type: void __init_rwsem(struct rw_semaphore *, const char *, struct lock_class_key *)
// with return type: void
void __init_rwsem(struct rw_semaphore *arg0, const char *arg1, struct lock_class_key *arg2) {
  // 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: __kmalloc
// with type: void *__kmalloc(size_t , gfp_t )
// with return type: (void)*
void *__kmalloc(size_t arg0, gfp_t arg1) {
  // Pointer type
  return ldv_malloc(arg0);
}

// 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: __msecs_to_jiffies
// with type: unsigned long int __msecs_to_jiffies(const unsigned int)
// with return type: unsigned long int
unsigned long __VERIFIER_nondet_ulong(void);
unsigned long int __msecs_to_jiffies(const unsigned int arg0) {
  // Simple type
  return __VERIFIER_nondet_ulong();
}

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

// Function: __phys_addr
// with type: unsigned long int __phys_addr(unsigned long)
// with return type: unsigned long int
unsigned long __VERIFIER_nondet_ulong(void);
unsigned long int __phys_addr(unsigned long arg0) {
  // Simple type
  return __VERIFIER_nondet_ulong();
}

// 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: __release_region
// with type: void __release_region(struct resource *, resource_size_t , resource_size_t )
// with return type: void
void __release_region(struct resource *arg0, resource_size_t arg1, resource_size_t arg2) {
  // Void type
  return;
}

// Function: __request_region
// with type: struct resource *__request_region(struct resource *, resource_size_t , resource_size_t , const char *, int)
// with return type: (struct resource)*
struct resource *__request_region(struct resource *arg0, resource_size_t arg1, resource_size_t arg2, const char *arg3, int arg4) {
  // Pointer type
  return ldv_malloc(sizeof(struct resource));
}

// Function: __udelay
// with type: void __udelay(unsigned long)
// with return type: void
void __udelay(unsigned long 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: _dev_info
// with type: void _dev_info(const struct device *, const char *, ...)
// with return type: void
void _dev_info(const struct device *arg0, const char *arg1, ...) {
  // Void type
  return;
}

// Function: _raw_spin_lock_irqsave
// with type: unsigned long int _raw_spin_lock_irqsave(raw_spinlock_t *)
// with return type: unsigned long int
unsigned long __VERIFIER_nondet_ulong(void);
unsigned long int _raw_spin_lock_irqsave(raw_spinlock_t *arg0) {
  // Simple type
  return __VERIFIER_nondet_ulong();
}

// 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: 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;
}

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

// Function: compat_alloc_user_space
// with type: void *compat_alloc_user_space(unsigned long)
// with return type: (void)*
void *compat_alloc_user_space(unsigned long arg0) {
  // Pointer type
  return ldv_malloc(0UL);
}

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

// Function: dev_warn
// with type: void dev_warn(const struct device *, const char *, ...)
// with return type: void
void dev_warn(const struct device *arg0, const char *arg1, ...) {
  // 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: dma_alloc_attrs
// with type: void *dma_alloc_attrs(struct device *, size_t , dma_addr_t *, gfp_t , struct dma_attrs *)
// with return type: (void)*
void *dma_alloc_attrs(struct device *arg0, size_t arg1, dma_addr_t *arg2, gfp_t arg3, struct dma_attrs *arg4) {
  // Pointer type
  return ldv_malloc(0UL);
}

// Function: dma_free_attrs
// with type: void dma_free_attrs(struct device *, size_t , void *, dma_addr_t , struct dma_attrs *)
// with return type: void
void dma_free_attrs(struct device *arg0, size_t arg1, void *arg2, dma_addr_t arg3, struct dma_attrs *arg4) {
  // Void type
  return;
}

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

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

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

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

// Function: fasync_helper
// with type: int fasync_helper(int, struct file *, int, struct fasync_struct **)
// with return type: int
int __VERIFIER_nondet_int(void);
int fasync_helper(int arg0, struct file *arg1, int arg2, struct fasync_struct **arg3) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

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

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

// Function: get_zeroed_page
// with type: unsigned long int get_zeroed_page(gfp_t )
// with return type: unsigned long int
unsigned long __VERIFIER_nondet_ulong(void);
unsigned long int get_zeroed_page(gfp_t arg0) {
  // Simple type
  return __VERIFIER_nondet_ulong();
}

// Skip function: kfree

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

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

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

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

// 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: noop_llseek
// with type: loff_t noop_llseek(struct file *, loff_t , int)
// with return type: loff_t 
long __VERIFIER_nondet_long(void);
loff_t noop_llseek(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: 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: put_device
// with type: void put_device(struct device *)
// with return type: void
void put_device(struct device *arg0) {
  // Void type
  return;
}

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

// Function: release_firmware
// with type: void release_firmware(const struct firmware *)
// with return type: void
void release_firmware(const struct firmware *arg0) {
  // Void type
  return;
}

// Function: remap_pfn_range
// with type: int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long, unsigned long, pgprot_t )
// with return type: int
int __VERIFIER_nondet_int(void);
int remap_pfn_range(struct vm_area_struct *arg0, unsigned long arg1, unsigned long arg2, unsigned long arg3, pgprot_t arg4) {
  // 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: request_firmware
// with type: int request_firmware(const struct firmware **, const char *, struct device *)
// with return type: int
int __VERIFIER_nondet_int(void);
int request_firmware(const struct firmware **arg0, const char *arg1, struct device *arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// 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: 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: strlcpy
// with type: size_t strlcpy(char *, const char *, size_t )
// with return type: size_t 
unsigned long __VERIFIER_nondet_ulong(void);
size_t strlcpy(char *arg0, const char *arg1, size_t arg2) {
  // Typedef type
  // Real type: __kernel_size_t 
  // Typedef type
  // Real type: __kernel_ulong_t 
  // Typedef type
  // Real type: unsigned long
  // Simple type
  return __VERIFIER_nondet_ulong();
}

// 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: up_read
// with type: void up_read(struct rw_semaphore *)
// with return type: void
void up_read(struct rw_semaphore *arg0) {
  // Void type
  return;
}

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

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

// Function: vmalloc
// with type: void *vmalloc(unsigned long)
// with return type: (void)*
void *vmalloc(unsigned long arg0) {
  // Pointer type
  return ldv_malloc(arg0);
}

// Function: vmap
// with type: void *vmap(struct page **, unsigned int, unsigned long, pgprot_t )
// with return type: (void)*
void *vmap(struct page **arg0, unsigned int arg1, unsigned long arg2, pgprot_t arg3) {
  // Pointer type
  return ldv_malloc(0UL);
}

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

// Function: vzalloc
// with type: void *vzalloc(unsigned long)
// with return type: (void)*
void *vzalloc(unsigned long arg0) {
  // Pointer type
  return ldv_malloc(0UL);
}

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

// 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();
}