extern _Bool __VERIFIER_nondet_bool(void) ;
extern void *malloc(size_t) ;
__inline static  IS_ERR(void const *ptr ) ;
extern void abort(void);
void assume_abort_if_not(int cond) {
  if(!cond) {abort();}
}
void *ldv_malloc(size_t size )
{
  if(__VERIFIER_nondet_bool()) return 0;
  void *p = malloc(size);
  assume_abort_if_not(IS_ERR(p) == 0);
  return p;
}
// Skip function: __VERIFIER_error

// Skip function: __VERIFIER_nondet_int

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

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

// 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: __tasklet_schedule
// with type: void __tasklet_schedule(struct tasklet_struct *)
// with return type: void
void __tasklet_schedule(struct tasklet_struct *arg0) {
  // 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_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: alloc_hdlcdev
// with type: struct net_device *alloc_hdlcdev(void *)
// with return type: (struct net_device)*
struct net_device *alloc_hdlcdev(void *arg0) {
  // Pointer type
  return ldv_malloc(sizeof(struct net_device));
}

// 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: 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_dma_alloc_coherent
// with type: void debug_dma_alloc_coherent(struct device *, size_t , dma_addr_t , void *)
// with return type: void
void debug_dma_alloc_coherent(struct device *arg0, size_t arg1, dma_addr_t arg2, void *arg3) {
  // Void type
  return;
}

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

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

// 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_set_drvdata
// with type: int dev_set_drvdata(struct device *, void *)
// with return type: int
int __VERIFIER_nondet_int(void);
int dev_set_drvdata(struct device *arg0, void *arg1) {
  // 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_netdev
// with type: void free_netdev(struct net_device *)
// with return type: void
void free_netdev(struct net_device *arg0) {
  // Void type
  return;
}

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

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

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

// Function: ioremap_nocache
// with type: void *ioremap_nocache(resource_size_t , unsigned long)
// with return type: (void)*
void *ioremap_nocache(resource_size_t arg0, unsigned long arg1) {
  // Pointer type
  return ldv_malloc(0UL);
}

// Function: iounmap
// with type: void iounmap(volatile void *)
// with return type: void
void iounmap(volatile void *arg0) {
  // Void type
  return;
}

// Skip function: kfree

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

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

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

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

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

// Function: pci_bus_read_config_byte
// with type: int pci_bus_read_config_byte(struct pci_bus *, unsigned int, int, u8 *)
// with return type: int
int __VERIFIER_nondet_int(void);
int pci_bus_read_config_byte(struct pci_bus *arg0, unsigned int arg1, int arg2, u8 *arg3) {
  // Simple type
  return __VERIFIER_nondet_int();
}

// Function: pci_bus_write_config_byte
// with type: int pci_bus_write_config_byte(struct pci_bus *, unsigned int, int, u8 )
// with return type: int
int __VERIFIER_nondet_int(void);
int pci_bus_write_config_byte(struct pci_bus *arg0, unsigned int arg1, int arg2, u8 arg3) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

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

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

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

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

// Function: pci_unregister_driver
// with type: void pci_unregister_driver(struct pci_driver *)
// with return type: void
void pci_unregister_driver(struct pci_driver *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_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: request_threaded_irq
// with type: int request_threaded_irq(unsigned int, irqreturn_t (*)(int, void *), irqreturn_t (*)(int, void *), unsigned long, const char *, void *)
// with return type: int
int __VERIFIER_nondet_int(void);
int request_threaded_irq(unsigned int arg0, irqreturn_t (*arg1)(int, void *), irqreturn_t (*arg2)(int, void *), unsigned long arg3, const char *arg4, void *arg5) {
  // Simple type
  return __VERIFIER_nondet_int();
}

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

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

// 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: 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;
}