1 /* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6 #ifndef _LINUX_MMTIMER_H 7 #define _LINUX_MMTIMER_H 8 #define MMTIMER_IOCTL_BASE 'm' 9 #define MMTIMER_GETOFFSET _IO(MMTIMER_IOCTL_BASE, 0) 10 #define MMTIMER_GETRES _IOR(MMTIMER_IOCTL_BASE, 1, unsigned long) 11 #define MMTIMER_GETFREQ _IOR(MMTIMER_IOCTL_BASE, 2, unsigned long) 12 #define MMTIMER_GETBITS _IO(MMTIMER_IOCTL_BASE, 4) 13 #define MMTIMER_MMAPAVAIL _IO(MMTIMER_IOCTL_BASE, 6) 14 #define MMTIMER_GETCOUNTER _IOR(MMTIMER_IOCTL_BASE, 9, unsigned long) 15 #endif 16