| #ifndef DELTA_H | |
| #define DELTA_H | |
| /* handling of delta buffers */ | |
| extern void *diff_delta(void *from_buf, unsigned long from_size, | |
| void *to_buf, unsigned long to_size, | |
| unsigned long *delta_size, unsigned long max_size); | |
| extern void *patch_delta(void *src_buf, unsigned long src_size, | |
| void *delta_buf, unsigned long delta_size, | |
| unsigned long *dst_size); | |
| #endif |