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delta: stricter constness
[git.git]
/
delta.h
diff --git
a/delta.h
b/delta.h
index
9464f3e
..
09b2e1e
100644
(file)
--- a/
delta.h
+++ b/
delta.h
@@
-2,11
+2,11
@@
#define DELTA_H
/* handling of delta buffers */
#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,
+extern void *diff_delta(
const
void *from_buf, unsigned long from_size,
+
const
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,
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,
+
const
void *delta_buf, unsigned long delta_size,
unsigned long *dst_size);
/* the smallest possible delta size is 4 bytes */
unsigned long *dst_size);
/* the smallest possible delta size is 4 bytes */