// Skip function: __VERIFIER_error

// Skip function: __VERIFIER_nondet_int

// Skip function: __VERIFIER_nondet_uint

// 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: __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: _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: bdget
// with type: struct block_device *bdget(dev_t )
// with return type: (struct block_device)*
struct block_device *bdget(dev_t arg0) {
  // Pointer type
  return ldv_malloc(sizeof(struct block_device));
}

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

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

// Function: blkdev_get
// with type: int blkdev_get(struct block_device *, fmode_t , void *)
// with return type: int
int __VERIFIER_nondet_int(void);
int blkdev_get(struct block_device *arg0, fmode_t arg1, void *arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: blkdev_ioctl
// with type: int blkdev_ioctl(struct block_device *, fmode_t , unsigned int, unsigned long)
// with return type: int
int __VERIFIER_nondet_int(void);
int blkdev_ioctl(struct block_device *arg0, fmode_t arg1, unsigned int arg2, unsigned long arg3) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: blkdev_put
// with type: void blkdev_put(struct block_device *, fmode_t )
// with return type: void
void blkdev_put(struct block_device *arg0, fmode_t arg1) {
  // Void type
  return;
}

// Function: blkdev_read_iter
// with type: ssize_t blkdev_read_iter(struct kiocb *, struct iov_iter *)
// with return type: ssize_t 
long __VERIFIER_nondet_long(void);
ssize_t blkdev_read_iter(struct kiocb *arg0, struct iov_iter *arg1) {
  // 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: blkdev_write_iter
// with type: ssize_t blkdev_write_iter(struct kiocb *, struct iov_iter *)
// with return type: ssize_t 
long __VERIFIER_nondet_long(void);
ssize_t blkdev_write_iter(struct kiocb *arg0, struct iov_iter *arg1) {
  // 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();
}

// 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: default_llseek
// with type: loff_t default_llseek(struct file *, loff_t , int)
// with return type: loff_t 
long __VERIFIER_nondet_long(void);
loff_t default_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: 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: igrab
// with type: struct inode *igrab(struct inode *)
// with return type: (struct inode)*
struct inode *igrab(struct inode *arg0) {
  // Pointer type
  return ldv_malloc(sizeof(struct inode));
}

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

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

// Function: ldv_release_1
// with type: int ldv_release_1()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_release_1() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Skip function: malloc

// 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: 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: 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: set_blocksize
// with type: int set_blocksize(struct block_device *, int)
// with return type: int
int __VERIFIER_nondet_int(void);
int set_blocksize(struct block_device *arg0, int arg1) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// 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: vfree
// with type: void vfree(const void *)
// with return type: void
void vfree(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);
}