include/net/wext.h

   1 #ifndef __NET_WEXT_H
   2 #define __NET_WEXT_H
   3
   4 /*
   5  * wireless extensions interface to the core code
   6  */
   7
   8 #ifdef CONFIG_WIRELESS_EXT
   9 extern int wext_proc_init(void);
  10 extern int wext_handle_ioctl(struct ifreq *ifr, unsigned int cmd,
  11                              void __user *arg);
  12 #else
  13 static inline int wext_proc_init(void)
  14 {
  15         return 0;
  16 }
  17 static inline int wext_handle_ioctl(struct ifreq *ifr, unsigned int cmd,
  18                                     void __user *arg)
  19 {
  20         return -EINVAL;
  21 }
  22 #endif
  23
  24 #endif /* __NET_WEXT_H */