// Skip function: __VERIFIER_error

// Skip function: __VERIFIER_nondet_int

// Function: __get_free_pages
// with type: unsigned long int __get_free_pages(gfp_t , unsigned int)
// with return type: unsigned long int
unsigned long __VERIFIER_nondet_ulong(void);
unsigned long int __get_free_pages(gfp_t arg0, unsigned int arg1) {
  // Simple type
  return __VERIFIER_nondet_ulong();
}

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

// 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_irq
// with type: void _raw_spin_lock_irq(raw_spinlock_t *)
// with return type: void
void _raw_spin_lock_irq(raw_spinlock_t *arg0) {
  // 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
// 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_irq
// with type: void _raw_spin_unlock_irq(raw_spinlock_t *)
// with return type: void
void _raw_spin_unlock_irq(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: _unlock_kernel
// with type: void _unlock_kernel(const char *, const char *, int)
// with return type: void
void _unlock_kernel(const char *arg0, const char *arg1, int arg2) {
  // Void type
  return;
}

// Function: add_timer
// with type: void add_timer(struct timer_list *)
// with return type: void
void add_timer(struct timer_list *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: del_timer
// with type: int del_timer(struct timer_list *)
// with return type: int
int __VERIFIER_nondet_int(void);
int del_timer(struct timer_list *arg0) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: del_timer_sync
// with type: int del_timer_sync(struct timer_list *)
// with return type: int
int __VERIFIER_nondet_int(void);
int del_timer_sync(struct timer_list *arg0) {
  // Simple type
  return __VERIFIER_nondet_int();
}
extern _Bool __VERIFIER_nondet_bool(void) ;
extern void *malloc(size_t) ;
void *ldv_malloc(size_t size )
{
  if(__VERIFIER_nondet_bool()) return 0;
  return malloc(size);
}

// 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: free_dma
// with type: void free_dma(unsigned int)
// with return type: void
void free_dma(unsigned int arg0) {
  // 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: interruptible_sleep_on
// with type: void interruptible_sleep_on(wait_queue_head_t *)
// with return type: void
void interruptible_sleep_on(wait_queue_head_t *arg0) {
  // Void type
  return;
}

// Function: interruptible_sleep_on_timeout
// with type: long int interruptible_sleep_on_timeout(wait_queue_head_t *, long)
// with return type: long int
long __VERIFIER_nondet_long(void);
long int interruptible_sleep_on_timeout(wait_queue_head_t *arg0, long arg1) {
  // Simple type
  return __VERIFIER_nondet_long();
}

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

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

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

// 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: module_put
// with type: void module_put(struct module *)
// with return type: void
void module_put(struct module *arg0) {
  // Void type
  return;
}

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

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

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

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

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

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

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

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

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

// Skip function: strcmp

// Skip function: strcpy

// 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: unsigned long
  // Simple type
  return __VERIFIER_nondet_ulong();
}

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

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

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

// Function: unregister_sound_special
// with type: void unregister_sound_special(int)
// with return type: void
void unregister_sound_special(int 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: warn_slowpath_fmt
// with type: void warn_slowpath_fmt(const char *, const int, const char *, ...)
// with return type: void
void warn_slowpath_fmt(const char *arg0, const int arg1, const char *arg2, ...) {
  // Void type
  return;
}