// Skip function: __VERIFIER_error

// Skip function: __VERIFIER_nondet_int

// Skip function: __VERIFIER_nondet_ulong

// Function: __alloc_skb
// with type: struct sk_buff *__alloc_skb(unsigned int, gfp_t , int, int)
// with return type: (struct sk_buff)*
struct sk_buff *__alloc_skb(unsigned int arg0, gfp_t arg1, int arg2, int arg3) {
  // Pointer type
  struct sk_buff *skb = ldv_malloc(sizeof(struct sk_buff));
  if(skb) {
    skb->head = ldv_malloc(arg0);
    skb->data = skb->head;
    skb->tail = 0;
  }
  return skb;
}

// Function: __const_udelay
// with type: void __const_udelay(unsigned long)
// with return type: void
void __const_udelay(unsigned long arg0) {
  // Void type
  return;
}

// 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: __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: __init_work
// with type: void __init_work(struct work_struct *, int)
// with return type: void
void __init_work(struct work_struct *arg0, int arg1) {
  // Void type
  return;
}

// Function: __local_bh_disable_ip
// with type: void __local_bh_disable_ip(unsigned long, unsigned int)
// with return type: void
void __local_bh_disable_ip(unsigned long arg0, unsigned int arg1) {
  // 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: __might_sleep
// with type: void __might_sleep(const char *, int, int)
// with return type: void
void __might_sleep(const char *arg0, int arg1, int arg2) {
  // Void type
  return;
}

// 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: __netdev_alloc_skb
// with type: struct sk_buff *__netdev_alloc_skb(struct net_device *, unsigned int, gfp_t )
// with return type: (struct sk_buff)*
struct sk_buff *__netdev_alloc_skb(struct net_device *arg0, unsigned int arg1, gfp_t arg2) {
  // Pointer type
  struct sk_buff *skb = ldv_malloc(sizeof(struct sk_buff));
  if(skb) {
    skb->dev = arg0;
    skb->head = ldv_malloc(arg1);
    skb->data = skb->head;
    skb->tail = 0;
  }
  return skb;
}

// 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: __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: __tty_alloc_driver
// with type: struct tty_driver *__tty_alloc_driver(unsigned int, struct module *, unsigned long)
// with return type: (struct tty_driver)*
struct tty_driver *__tty_alloc_driver(unsigned int arg0, struct module *arg1, unsigned long arg2) {
  // Pointer type
  return ldv_malloc(sizeof(struct tty_driver));
}

// 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_lock_bh
// with type: void _raw_spin_lock_bh(raw_spinlock_t *)
// with return type: void
void _raw_spin_lock_bh(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_bh
// with type: void _raw_spin_unlock_bh(raw_spinlock_t *)
// with return type: void
void _raw_spin_unlock_bh(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_timer
// with type: void add_timer(struct timer_list *)
// with return type: void
void add_timer(struct timer_list *arg0) {
  // Void type
  return;
}

// Function: alloc_netdev_mqs
// with type: struct net_device *alloc_netdev_mqs(int, const char *, unsigned char, void (*)(struct net_device *), unsigned int, unsigned int)
// with return type: (struct net_device)*
struct net_device *alloc_netdev_mqs(int arg0, const char *arg1, unsigned char arg2, void (*arg3)(struct net_device *), unsigned int arg4, unsigned int arg5) {
  // Pointer type
  return ldv_malloc(sizeof(struct net_device));
}

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

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

// Skip function: calloc

// Function: consume_skb
// with type: void consume_skb(struct sk_buff *)
// with return type: void
void consume_skb(struct sk_buff *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();
}

// Function: eth_header
// with type: int eth_header(struct sk_buff *, struct net_device *, unsigned short, const void *, const void *, unsigned int)
// with return type: int
int __VERIFIER_nondet_int(void);
int eth_header(struct sk_buff *arg0, struct net_device *arg1, unsigned short arg2, const void *arg3, const void *arg4, unsigned int arg5) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: eth_header_cache
// with type: int eth_header_cache(const struct neighbour *, struct hh_cache *, __be16 )
// with return type: int
int __VERIFIER_nondet_int(void);
int eth_header_cache(const struct neighbour *arg0, struct hh_cache *arg1, __be16 arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: eth_header_cache_update
// with type: void eth_header_cache_update(struct hh_cache *, const struct net_device *, const unsigned char *)
// with return type: void
void eth_header_cache_update(struct hh_cache *arg0, const struct net_device *arg1, const unsigned char *arg2) {
  // Void type
  return;
}

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

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

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

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

// Skip function: kfree

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

// Function: ldv_activate_9
// with type: int ldv_activate_9()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_activate_9() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_destruct_9
// with type: int ldv_destruct_9()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_destruct_9() {
  // 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_ndo_uninit_11
// with type: int ldv_ndo_uninit_11()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_ndo_uninit_11() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_open_6
// with type: int ldv_open_6()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_open_6() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: ldv_shutdown_9
// with type: int ldv_shutdown_9()
// with return type: int
int __VERIFIER_nondet_int(void);
int ldv_shutdown_9() {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: lockdep_init_map
// with type: void lockdep_init_map(struct lockdep_map *, const char *, struct lock_class_key *, int)
// with return type: void
void lockdep_init_map(struct lockdep_map *arg0, const char *arg1, struct lock_class_key *arg2, int arg3) {
  // Void type
  return;
}

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

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

// 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: memmove

// Skip function: memset

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

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

// 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: netif_rx
// with type: int netif_rx(struct sk_buff *)
// with return type: int
int __VERIFIER_nondet_int(void);
int netif_rx(struct sk_buff *arg0) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

// Function: no_llseek
// with type: loff_t no_llseek(struct file *, loff_t , int)
// with return type: loff_t 
long __VERIFIER_nondet_long(void);
loff_t no_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: nonseekable_open
// with type: int nonseekable_open(struct inode *, struct file *)
// with return type: int
int __VERIFIER_nondet_int(void);
int nonseekable_open(struct inode *arg0, struct file *arg1) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: prepare_to_wait_event
// with type: long int prepare_to_wait_event(wait_queue_head_t *, wait_queue_t *, int)
// with return type: long int
long __VERIFIER_nondet_long(void);
long int prepare_to_wait_event(wait_queue_head_t *arg0, wait_queue_t *arg1, int arg2) {
  // 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: put_tty_driver
// with type: void put_tty_driver(struct tty_driver *)
// with return type: void
void put_tty_driver(struct tty_driver *arg0) {
  // Void type
  return;
}

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

// Function: queue_delayed_work_on
// with type: bool queue_delayed_work_on(int, struct workqueue_struct *, struct delayed_work *, unsigned long)
// with return type: bool 
bool __VERIFIER_nondet_bool(void);
bool queue_delayed_work_on(int arg0, struct workqueue_struct *arg1, struct delayed_work *arg2, unsigned long arg3) {
  // Typedef type
  // Real type: _Bool
  // Simple type
  return __VERIFIER_nondet_bool();
}

// Function: queue_work_on
// with type: bool queue_work_on(int, struct workqueue_struct *, struct work_struct *)
// with return type: bool 
bool __VERIFIER_nondet_bool(void);
bool queue_work_on(int arg0, struct workqueue_struct *arg1, struct work_struct *arg2) {
  // Typedef type
  // Real type: _Bool
  // Simple type
  return __VERIFIER_nondet_bool();
}

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

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

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

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

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

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

// 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: skb_dequeue
// with type: struct sk_buff *skb_dequeue(struct sk_buff_head *)
// with return type: (struct sk_buff)*
struct sk_buff *skb_dequeue(struct sk_buff_head *arg0) {
  // Pointer type
  return ldv_malloc(sizeof(struct sk_buff));
}

// Function: skb_pull
// with type: unsigned char *skb_pull(struct sk_buff *, unsigned int)
// with return type: (unsigned char)*
unsigned char *skb_pull(struct sk_buff *arg0, unsigned int arg1) {
  // Pointer type
  return ldv_malloc(sizeof(unsigned char));
}

// Function: skb_push
// with type: unsigned char *skb_push(struct sk_buff *, unsigned int)
// with return type: (unsigned char)*
unsigned char *skb_push(struct sk_buff *arg0, unsigned int arg1) {
  // Pointer type
  return ldv_malloc(sizeof(unsigned char));
}

// Function: skb_put
// with type: unsigned char *skb_put(struct sk_buff *, unsigned int)
// with return type: (unsigned char)*
unsigned char *skb_put(struct sk_buff *arg0, unsigned int arg1) {
  unsigned char *ret_val = arg0->data + arg0->tail;
  // a more precise implementation of skb_put would actually re-allocate memory
  // here
  arg0->tail += arg1;
  // Pointer type
  return ret_val;
}

// Function: skb_queue_head
// with type: void skb_queue_head(struct sk_buff_head *, struct sk_buff *)
// with return type: void
void skb_queue_head(struct sk_buff_head *arg0, struct sk_buff *arg1) {
  // Void type
  return;
}

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

// Function: skb_queue_tail
// with type: void skb_queue_tail(struct sk_buff_head *, struct sk_buff *)
// with return type: void
void skb_queue_tail(struct sk_buff_head *arg0, struct sk_buff *arg1) {
  // Void type
  return;
}

// Function: skb_realloc_headroom
// with type: struct sk_buff *skb_realloc_headroom(struct sk_buff *, unsigned int)
// with return type: (struct sk_buff)*
struct sk_buff *skb_realloc_headroom(struct sk_buff *arg0, unsigned int arg1) {
  // Pointer type
  return ldv_malloc(sizeof(struct sk_buff));
}

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

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

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

// Function: slhc_init
// with type: struct slcompress *slhc_init(int, int)
// with return type: (struct slcompress)*
struct slcompress *slhc_init(int arg0, int arg1) {
  // Pointer type
  return ldv_malloc(sizeof(struct slcompress));
}

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

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

// Skip function: snprintf

// Skip function: sprintf

// Skip function: strcat

// Skip function: strchr

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

// Skip function: strlen

// Skip function: strncmp

// Skip function: strncpy

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

// Function: try_module_get
// with type: bool try_module_get(struct module *)
// with return type: bool 
bool __VERIFIER_nondet_bool(void);
bool try_module_get(struct module *arg0) {
  // Typedef type
  // Real type: _Bool
  // Simple type
  return __VERIFIER_nondet_bool();
}

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

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

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

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

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

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

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

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

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

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

// Function: tty_port_close_end
// with type: void tty_port_close_end(struct tty_port *, struct tty_struct *)
// with return type: void
void tty_port_close_end(struct tty_port *arg0, struct tty_struct *arg1) {
  // Void type
  return;
}

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

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

// Function: tty_port_install
// with type: int tty_port_install(struct tty_port *, struct tty_driver *, struct tty_struct *)
// with return type: int
int __VERIFIER_nondet_int(void);
int tty_port_install(struct tty_port *arg0, struct tty_driver *arg1, struct tty_struct *arg2) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

// Function: tty_set_operations
// with type: void tty_set_operations(struct tty_driver *, const struct tty_operations *)
// with return type: void
void tty_set_operations(struct tty_driver *arg0, const struct tty_operations *arg1) {
  // Void type
  return;
}

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

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

// Function: tty_wait_until_sent
// with type: void tty_wait_until_sent(struct tty_struct *, long)
// with return type: void
void tty_wait_until_sent(struct tty_struct *arg0, long arg1) {
  // Void type
  return;
}

// 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: unregister_netdev
// with type: void unregister_netdev(struct net_device *)
// with return type: void
void unregister_netdev(struct net_device *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: 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;
}