1 #ifndef _XOR_H
2 #define _XOR_H
3 
4 #define MAX_XOR_BLOCKS 4
5 
6 extern void xor_blocks(unsigned int count, unsigned int bytes,
7 	void *dest, void **srcs);
8 
9 struct xor_block_template {
10         struct xor_block_template *next;
11         const char *name;
12         int speed;
13 	void (*do_2)(unsigned long, unsigned long *, unsigned long *);
14 	void (*do_3)(unsigned long, unsigned long *, unsigned long *,
15 		     unsigned long *);
16 	void (*do_4)(unsigned long, unsigned long *, unsigned long *,
17 		     unsigned long *, unsigned long *);
18 	void (*do_5)(unsigned long, unsigned long *, unsigned long *,
19 		     unsigned long *, unsigned long *, unsigned long *);
20 };
21 
22 #endif
23