// Skip function: __VERIFIER_error

// Skip function: __VERIFIER_nondet_int

// Skip function: __VERIFIER_nondet_uint

// Skip function: __VERIFIER_nondet_ulong

// 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: __kfifo_alloc
// with type: int __kfifo_alloc(struct __kfifo *, unsigned int, size_t , gfp_t )
// with return type: int
int __VERIFIER_nondet_int(void);
int __kfifo_alloc(struct __kfifo *arg0, unsigned int arg1, size_t arg2, gfp_t arg3) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

// Function: __kfifo_in
// with type: unsigned int __kfifo_in(struct __kfifo *, const void *, unsigned int)
// with return type: unsigned int
unsigned int __VERIFIER_nondet_uint(void);
unsigned int __kfifo_in(struct __kfifo *arg0, const void *arg1, unsigned int arg2) {
  // Simple type
  return __VERIFIER_nondet_uint();
}

// Function: __kfifo_in_r
// with type: unsigned int __kfifo_in_r(struct __kfifo *, const void *, unsigned int, size_t )
// with return type: unsigned int
unsigned int __VERIFIER_nondet_uint(void);
unsigned int __kfifo_in_r(struct __kfifo *arg0, const void *arg1, unsigned int arg2, size_t arg3) {
  // Simple type
  return __VERIFIER_nondet_uint();
}

// Function: __kfifo_max_r
// with type: unsigned int __kfifo_max_r(unsigned int, size_t )
// with return type: unsigned int
unsigned int __VERIFIER_nondet_uint(void);
unsigned int __kfifo_max_r(unsigned int arg0, size_t arg1) {
  // Simple type
  return __VERIFIER_nondet_uint();
}

// Function: __kfifo_out
// with type: unsigned int __kfifo_out(struct __kfifo *, void *, unsigned int)
// with return type: unsigned int
unsigned int __VERIFIER_nondet_uint(void);
unsigned int __kfifo_out(struct __kfifo *arg0, void *arg1, unsigned int arg2) {
  // Simple type
  return __VERIFIER_nondet_uint();
}

// Function: __kfifo_out_r
// with type: unsigned int __kfifo_out_r(struct __kfifo *, void *, unsigned int, size_t )
// with return type: unsigned int
unsigned int __VERIFIER_nondet_uint(void);
unsigned int __kfifo_out_r(struct __kfifo *arg0, void *arg1, unsigned int arg2, size_t arg3) {
  // Simple type
  return __VERIFIER_nondet_uint();
}

// 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: __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: __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_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: 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: 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_err
// with type: int dev_err(const struct device *, const char *, ...)
// with return type: int
int __VERIFIER_nondet_int(void);
int dev_err(const struct device *arg0, const char *arg1, ...) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: dev_get_drvdata
// with type: void *dev_get_drvdata(const struct device *)
// with return type: (void)*
void *dev_get_drvdata(const struct device *arg0) {
  // Pointer type
  return ldv_malloc(0UL);
}

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

// Function: dev_set_drvdata
// with type: void dev_set_drvdata(struct device *, void *)
// with return type: void
void dev_set_drvdata(struct device *arg0, void *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;
}

// Skip function: kfree

// Function: ldv_detach_1
// with type: int ldv_detach_1()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_detach_1() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_detach_2
// with type: int ldv_detach_2()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_detach_2() {
  // 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_probe_1
// with type: int ldv_probe_1()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_probe_1() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_probe_2
// with type: int ldv_probe_2()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_probe_2() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// 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: malloc

// Skip function: memset

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

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

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

// 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: 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: 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_timeout
// with type: long int schedule_timeout(long)
// with return type: long int
long __VERIFIER_nondet_long(void);
long int schedule_timeout(long arg0) {
  // Simple type
  return __VERIFIER_nondet_long();
}

// Skip function: sprintf

// Skip function: strcpy

// Function: tty_encode_baud_rate
// with type: void tty_encode_baud_rate(struct tty_struct *, speed_t , speed_t )
// with return type: void
void tty_encode_baud_rate(struct tty_struct *arg0, speed_t arg1, speed_t arg2) {
  // Void type
  return;
}

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

// Function: tty_get_baud_rate
// with type: speed_t tty_get_baud_rate(struct tty_struct *)
// with return type: speed_t 
unsigned int __VERIFIER_nondet_uint(void);
speed_t tty_get_baud_rate(struct tty_struct *arg0) {
  // Typedef type
  // Real type: unsigned int
  // Simple type
  return __VERIFIER_nondet_uint();
}

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

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

// Function: tty_port_tty_get
// with type: struct tty_struct *tty_port_tty_get(struct tty_port *)
// with return type: (struct tty_struct)*
struct tty_struct *tty_port_tty_get(struct tty_port *arg0) {
  // Pointer type
  return ldv_malloc(sizeof(struct tty_struct));
}

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

// Function: usb_bulk_msg
// with type: int usb_bulk_msg(struct usb_device *, unsigned int, void *, int, int *, int)
// with return type: int
int __VERIFIER_nondet_int(void);
int usb_bulk_msg(struct usb_device *arg0, unsigned int arg1, void *arg2, int arg3, int *arg4, int arg5) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

// Function: usb_control_msg
// with type: int usb_control_msg(struct usb_device *, unsigned int, __u8 , __u8 , __u16 , __u16 , void *, __u16 , int)
// with return type: int
int __VERIFIER_nondet_int(void);
int usb_control_msg(struct usb_device *arg0, unsigned int arg1, __u8 arg2, __u8 arg3, __u16 arg4, __u16 arg5, void *arg6, __u16 arg7, int arg8) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

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

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

// Function: usb_match_id
// with type: const struct usb_device_id *usb_match_id(struct usb_interface *, const struct usb_device_id *)
// with return type: (struct usb_device_id)*
const struct usb_device_id *usb_match_id(struct usb_interface *arg0, const struct usb_device_id *arg1) {
  // Pointer type
  return ldv_malloc(sizeof(struct usb_device_id));
}

// Function: usb_register_driver
// with type: int usb_register_driver(struct usb_driver *, struct module *, const char *)
// with return type: int
int __VERIFIER_nondet_int(void);
int usb_register_driver(struct usb_driver *arg0, struct module *arg1, const char *arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

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

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

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

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

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

// 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;
}

// 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();
}