Fix a bunch of de-constifications.

1 files changed, 5 insertions, 5 deletions

diff --git a/cpack.h b/cpack.h
index a7eb6d61..3072e0c3 100644
--- a/cpack.h
+++ b/cpack.h
@@ -31,20 +31,20 @@
 #define _CPACK_H
 
 struct cpack_state {
-	uint8_t					*c_buf;
-	uint8_t					*c_next;
+	const uint8_t					*c_buf;
+	const uint8_t					*c_next;
 	size_t						 c_len;
 };
 
-int cpack_init(struct cpack_state *, uint8_t *, size_t);
+int cpack_init(struct cpack_state *, const uint8_t *, size_t);
 
 int cpack_uint8(struct cpack_state *, uint8_t *);
 int cpack_uint16(struct cpack_state *, uint16_t *);
 int cpack_uint32(struct cpack_state *, uint32_t *);
 int cpack_uint64(struct cpack_state *, uint64_t *);
 
-uint8_t *cpack_next_boundary(uint8_t *buf, uint8_t *p, size_t alignment);
-uint8_t *cpack_align_and_reserve(struct cpack_state *cs, size_t wordsize);
+const uint8_t *cpack_next_boundary(const uint8_t *buf, const uint8_t *p, size_t alignment);
+const uint8_t *cpack_align_and_reserve(struct cpack_state *cs, size_t wordsize);
 
 #define cpack_int8(__s, __p)	cpack_uint8((__s),  (uint8_t*)(__p))
 #define cpack_int16(__s, __p)	cpack_uint16((__s), (uint16_t*)(__p))