text: /****************************************************************************
   ****************************************************************************
   ***
   ***   This header was automatically generated from a Linux kernel header
   ***   of the same name, to make information necessary for userspace to
   ***   call into the kernel available to libc.  It contains only constants,
   ***   structures, and macros generated from the original header, and thus,
   ***   contains no copyrightable information.
   ***
   ****************************************************************************
   ****************************************************************************/
  #ifndef _LINUX_RTC_H_
  #define _LINUX_RTC_H_
  
  struct rtc_time {
   int tm_sec;
   int tm_min;
   int tm_hour;
   int tm_mday;
   int tm_mon;
   int tm_year;
   int tm_wday;
   int tm_yday;
   int tm_isdst;
  };
  
  struct rtc_wkalrm {
   unsigned char enabled;
   unsigned char pending;
   struct rtc_time time;
  };
  
  struct rtc_pll_info {
   int pll_ctrl;
   int pll_value;
   int pll_max;
   int pll_min;
   int pll_posmult;
   int pll_negmult;
   long pll_clock;
  };
  
  #define RTC_AIE_ON _IO('p', 0x01)  
  #define RTC_AIE_OFF _IO('p', 0x02)  
  #define RTC_UIE_ON _IO('p', 0x03)  
  #define RTC_UIE_OFF _IO('p', 0x04)  
  #define RTC_PIE_ON _IO('p', 0x05)  
  #define RTC_PIE_OFF _IO('p', 0x06)  
  #define RTC_WIE_ON _IO('p', 0x0f)  
  #define RTC_WIE_OFF _IO('p', 0x10)  
  
  #define RTC_ALM_SET _IOW('p', 0x07, struct rtc_time)  
  #define RTC_ALM_READ _IOR('p', 0x08, struct rtc_time)  
  #define RTC_RD_TIME _IOR('p', 0x09, struct rtc_time)  
  #define RTC_SET_TIME _IOW('p', 0x0a, struct rtc_time)  
  #define RTC_IRQP_READ _IOR('p', 0x0b, unsigned long)  
  #define RTC_IRQP_SET _IOW('p', 0x0c, unsigned long)  
  #define RTC_EPOCH_READ _IOR('p', 0x0d, unsigned long)  
  #define RTC_EPOCH_SET _IOW('p', 0x0e, unsigned long)  
  
  #define RTC_WKALM_SET _IOW('p', 0x0f, struct rtc_wkalrm) 
  #define RTC_WKALM_RD _IOR('p', 0x10, struct rtc_wkalrm) 
  
  #define RTC_PLL_GET _IOR('p', 0x11, struct rtc_pll_info)  
  #define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info)  
  
  #define RTC_IRQF 0x80  
  #define RTC_PF 0x40
  #define RTC_AF 0x20
  #define RTC_UF 0x10
  
  #endif
  