- int size; /* Size of the buffer area */
- int count; /* Count of characters in bufr */
- int head; /* index to head of list */
- int tail; /* index to tail of list */
- unsigned long locked; /* Buffer is being sent */
- int type; /* Type of the buffer */
+ __s32 size; /* Size of the buffer area */
+ __s32 count; /* Count of characters in bufr */
+ __s32 head; /* index to head of list */
+ __s32 tail; /* index to tail of list */
+ __u32 locked; /* Buffer is being sent */
+ __s32 type; /* Type of the buffer */