#define MAKE_LONG(lo, hi) ((hi)<<16)+(lo)
typedef union pointer {
- struct {
- volatile unsigned short count;
- volatile unsigned short ptr;
- } sep;
- volatile unsigned long con;
+ struct {
+ volatile unsigned short count;
+ volatile unsigned short ptr;
+ } sep;
+ volatile unsigned long con;
}pointer_t;
typedef struct node {
- unsigned value;
- pointer_t next;
- unsigned foo[30];
+ unsigned value;
+ pointer_t next;
+ unsigned foo[30];
} node_t;
typedef struct private {
- unsigned node;
- unsigned value;
- unsigned serial[MAX_SERIAL];
+ unsigned node;
+ unsigned value;
+ unsigned serial[MAX_SERIAL];
} private_t;
typedef struct shared_mem {
- pointer_t head;
- unsigned foo1[31];
- pointer_t tail;
- unsigned foo2[31];
- node_t nodes[MAX_NODES+1];
- unsigned serial;
+ pointer_t head;
+ unsigned foo1[31];
+ pointer_t tail;
+ unsigned foo2[31];
+ node_t nodes[MAX_NODES+1];
+ unsigned serial;
} shared_mem_t;
-