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- #ifndef __smscharioctl_h__
- #define __smscharioctl_h__
- #include <linux/ioctl.h>
- typedef struct _smschar_buffer_t
- {
- unsigned long offset; // offset in common buffer (mapped to user space)
- int size;
- } smschar_buffer_t;
- #define SMSCHAR_SET_DEVICE_MODE _IOW('K', 0, int)
- #define SMSCHAR_GET_DEVICE_MODE _IOR('K', 1, int)
- #define SMSCHAR_GET_BUFFER_SIZE _IOR('K', 2, int)
- #define SMSCHAR_WAIT_GET_BUFFER _IOR('K', 3, smschar_buffer_t)
- #endif // __smscharioctl_h__
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